39665616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 118087680

約数和(自身を除く): 78422064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 61, 62, 69, 76, 92, 93, 114, 122, 124, 138, 152, 183, 184, 186, 228, 244, 248, 276, 304, 366, 368, 372, 437, 456, 488, 496, 552, 589, 713, 732, 744, 874, 912, 976, 1104, 1159, 1178, 1311, 1403, 1426, 1464, 1488, 1748, 1767, 1891, 2139, 2318, 2356, 2622, 2806, 2852, 2928, 3477, 3496, 3534, 3782, 4209, 4278, 4636, 4712, 5244, 5612, 5673, 5704, 6954, 6992, 7068, 7564, 8418, 8556, 9272, 9424, 10488, 11224, 11346, 11408, 13547, 13908, 14136, 15128, 16836, 17112, 18544, 20976, 22448, 22692, 26657, 27094, 27816, 28272, 30256, 33672, 34224, 35929, 40641, 43493, 45384, 53314, 54188, 55632, 67344, 71858, 79971, 81282, 86986, 90768, 106628, 107787, 108376, 130479, 143716, 159942, 162564, 173972, 213256, 215574, 216752, 260958, 287432, 319884, 325128, 347944, 426512, 431148, 521916, 574864, 639768, 650256, 695888, 826367, 862296, 1043832, 1279536, 1652734, 1724592, 2087664, 2479101, 3305468, 4958202, 6610936, 9916404, 13221872, 19832808, 39665616]

約数ペア:

[(1, 39665616), (2, 19832808), (3, 13221872), (4, 9916404), (6, 6610936), (8, 4958202), (12, 3305468), (16, 2479101), (19, 2087664), (23, 1724592), (24, 1652734), (31, 1279536), (38, 1043832), (46, 862296), (48, 826367), (57, 695888), (61, 650256), (62, 639768), (69, 574864), (76, 521916), (92, 431148), (93, 426512), (114, 347944), (122, 325128), (124, 319884), (138, 287432), (152, 260958), (183, 216752), (184, 215574), (186, 213256), (228, 173972), (244, 162564), (248, 159942), (276, 143716), (304, 130479), (366, 108376), (368, 107787), (372, 106628), (437, 90768), (456, 86986), (488, 81282), (496, 79971), (552, 71858), (589, 67344), (713, 55632), (732, 54188), (744, 53314), (874, 45384), (912, 43493), (976, 40641), (1104, 35929), (1159, 34224), (1178, 33672), (1311, 30256), (1403, 28272), (1426, 27816), (1464, 27094), (1488, 26657), (1748, 22692), (1767, 22448), (1891, 20976), (2139, 18544), (2318, 17112), (2356, 16836), (2622, 15128), (2806, 14136), (2852, 13908), (2928, 13547), (3477, 11408), (3496, 11346), (3534, 11224), (3782, 10488), (4209, 9424), (4278, 9272), (4636, 8556), (4712, 8418), (5244, 7564), (5612, 7068), (5673, 6992), (5704, 6954)]