71853288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 232243200

約数和(自身を除く): 160389912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 23, 24, 26, 31, 34, 38, 39, 46, 51, 52, 57, 62, 68, 69, 76, 78, 92, 93, 102, 104, 114, 124, 136, 138, 152, 156, 184, 186, 204, 221, 228, 247, 248, 276, 299, 312, 323, 372, 391, 403, 408, 437, 442, 456, 494, 527, 552, 589, 598, 646, 663, 713, 741, 744, 782, 806, 874, 884, 897, 969, 988, 1054, 1173, 1178, 1196, 1209, 1292, 1311, 1326, 1426, 1482, 1564, 1581, 1612, 1748, 1767, 1768, 1794, 1938, 1976, 2108, 2139, 2346, 2356, 2392, 2418, 2584, 2622, 2652, 2852, 2964, 3128, 3162, 3224, 3496, 3534, 3588, 3876, 4199, 4216, 4278, 4692, 4712, 4836, 5083, 5244, 5304, 5681, 5704, 5928, 6324, 6851, 7068, 7176, 7429, 7657, 7752, 8398, 8556, 9269, 9384, 9672, 10013, 10166, 10488, 11362, 12121, 12597, 12648, 13547, 13702, 14136, 14858, 15249, 15314, 16796, 17043, 17112, 18538, 20026, 20332, 20553, 22287, 22724, 22971, 24242, 25194, 27094, 27404, 27807, 29716, 30039, 30498, 30628, 33592, 34086, 36363, 37076, 40052, 40641, 40664, 41106, 44574, 45448, 45942, 48484, 50388, 54188, 54808, 55614, 59432, 60078, 60996, 61256, 68172, 72726, 74152, 80104, 81282, 82212, 89148, 91884, 96577, 96968, 100776, 108376, 111228, 120156, 121992, 130169, 136344, 145452, 157573, 162564, 164424, 176111, 178296, 183768, 193154, 222456, 230299, 240312, 260338, 289731, 290904, 315146, 325128, 352222, 386308, 390507, 460598, 472719, 520676, 528333, 579462, 630292, 690897, 704444, 772616, 781014, 921196, 945438, 1041352, 1056666, 1158924, 1260584, 1381794, 1408888, 1562028, 1842392, 1890876, 2113332, 2317848, 2763588, 2993887, 3124056, 3781752, 4226664, 5527176, 5987774, 8981661, 11975548, 17963322, 23951096, 35926644, 71853288]

約数ペア:

[(1, 71853288), (2, 35926644), (3, 23951096), (4, 17963322), (6, 11975548), (8, 8981661), (12, 5987774), (13, 5527176), (17, 4226664), (19, 3781752), (23, 3124056), (24, 2993887), (26, 2763588), (31, 2317848), (34, 2113332), (38, 1890876), (39, 1842392), (46, 1562028), (51, 1408888), (52, 1381794), (57, 1260584), (62, 1158924), (68, 1056666), (69, 1041352), (76, 945438), (78, 921196), (92, 781014), (93, 772616), (102, 704444), (104, 690897), (114, 630292), (124, 579462), (136, 528333), (138, 520676), (152, 472719), (156, 460598), (184, 390507), (186, 386308), (204, 352222), (221, 325128), (228, 315146), (247, 290904), (248, 289731), (276, 260338), (299, 240312), (312, 230299), (323, 222456), (372, 193154), (391, 183768), (403, 178296), (408, 176111), (437, 164424), (442, 162564), (456, 157573), (494, 145452), (527, 136344), (552, 130169), (589, 121992), (598, 120156), (646, 111228), (663, 108376), (713, 100776), (741, 96968), (744, 96577), (782, 91884), (806, 89148), (874, 82212), (884, 81282), (897, 80104), (969, 74152), (988, 72726), (1054, 68172), (1173, 61256), (1178, 60996), (1196, 60078), (1209, 59432), (1292, 55614), (1311, 54808), (1326, 54188), (1426, 50388), (1482, 48484), (1564, 45942), (1581, 45448), (1612, 44574), (1748, 41106), (1767, 40664), (1768, 40641), (1794, 40052), (1938, 37076), (1976, 36363), (2108, 34086), (2139, 33592), (2346, 30628), (2356, 30498), (2392, 30039), (2418, 29716), (2584, 27807), (2622, 27404), (2652, 27094), (2852, 25194), (2964, 24242), (3128, 22971), (3162, 22724), (3224, 22287), (3496, 20553), (3534, 20332), (3588, 20026), (3876, 18538), (4199, 17112), (4216, 17043), (4278, 16796), (4692, 15314), (4712, 15249), (4836, 14858), (5083, 14136), (5244, 13702), (5304, 13547), (5681, 12648), (5704, 12597), (5928, 12121), (6324, 11362), (6851, 10488), (7068, 10166), (7176, 10013), (7429, 9672), (7657, 9384), (7752, 9269), (8398, 8556)]