12748164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 40642560

約数和(自身を除く): 27894396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 19, 22, 23, 26, 33, 34, 38, 39, 44, 46, 51, 52, 57, 66, 68, 69, 76, 78, 92, 102, 114, 132, 138, 143, 156, 187, 204, 209, 221, 228, 247, 253, 276, 286, 299, 323, 374, 391, 418, 429, 437, 442, 494, 506, 561, 572, 598, 627, 646, 663, 741, 748, 759, 782, 836, 858, 874, 884, 897, 969, 988, 1012, 1122, 1173, 1196, 1254, 1292, 1311, 1326, 1482, 1518, 1564, 1716, 1748, 1794, 1938, 2244, 2346, 2431, 2508, 2622, 2652, 2717, 2964, 3036, 3289, 3553, 3588, 3876, 4199, 4301, 4692, 4807, 4862, 5083, 5244, 5434, 5681, 6578, 7106, 7293, 7429, 8151, 8398, 8602, 9614, 9724, 9867, 10166, 10659, 10868, 11362, 12597, 12903, 13156, 14212, 14421, 14586, 14858, 15249, 16302, 16796, 17043, 17204, 19228, 19734, 20332, 21318, 22287, 22724, 25194, 25806, 28842, 29172, 29716, 30498, 32604, 34086, 39468, 42636, 44574, 46189, 50388, 51612, 55913, 57684, 60996, 62491, 68172, 81719, 89148, 92378, 96577, 111826, 124982, 138567, 163438, 167739, 184756, 187473, 193154, 223652, 245157, 249964, 277134, 289731, 326876, 335478, 374946, 386308, 490314, 554268, 579462, 670956, 749892, 980628, 1062347, 1158924, 2124694, 3187041, 4249388, 6374082, 12748164]

約数ペア:

[(1, 12748164), (2, 6374082), (3, 4249388), (4, 3187041), (6, 2124694), (11, 1158924), (12, 1062347), (13, 980628), (17, 749892), (19, 670956), (22, 579462), (23, 554268), (26, 490314), (33, 386308), (34, 374946), (38, 335478), (39, 326876), (44, 289731), (46, 277134), (51, 249964), (52, 245157), (57, 223652), (66, 193154), (68, 187473), (69, 184756), (76, 167739), (78, 163438), (92, 138567), (102, 124982), (114, 111826), (132, 96577), (138, 92378), (143, 89148), (156, 81719), (187, 68172), (204, 62491), (209, 60996), (221, 57684), (228, 55913), (247, 51612), (253, 50388), (276, 46189), (286, 44574), (299, 42636), (323, 39468), (374, 34086), (391, 32604), (418, 30498), (429, 29716), (437, 29172), (442, 28842), (494, 25806), (506, 25194), (561, 22724), (572, 22287), (598, 21318), (627, 20332), (646, 19734), (663, 19228), (741, 17204), (748, 17043), (759, 16796), (782, 16302), (836, 15249), (858, 14858), (874, 14586), (884, 14421), (897, 14212), (969, 13156), (988, 12903), (1012, 12597), (1122, 11362), (1173, 10868), (1196, 10659), (1254, 10166), (1292, 9867), (1311, 9724), (1326, 9614), (1482, 8602), (1518, 8398), (1564, 8151), (1716, 7429), (1748, 7293), (1794, 7106), (1938, 6578), (2244, 5681), (2346, 5434), (2431, 5244), (2508, 5083), (2622, 4862), (2652, 4807), (2717, 4692), (2964, 4301), (3036, 4199), (3289, 3876), (3553, 3588)]