71930144

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1474

約数の個数: 72

約数和(自身を含む): 167747580

約数和(自身を除く): 95817436

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1429, 1573, 1936, 2288, 2858, 3146, 3872, 4576, 5716, 6292, 11432, 12584, 15719, 18577, 22864, 25168, 31438, 37154, 45728, 50336, 62876, 74308, 125752, 148616, 172909, 204347, 251504, 297232, 345818, 408694, 503008, 594464, 691636, 817388, 1383272, 1634776, 2247817, 2766544, 3269552, 4495634, 5533088, 6539104, 8991268, 17982536, 35965072, 71930144]

約数ペア:

[(1, 71930144), (2, 35965072), (4, 17982536), (8, 8991268), (11, 6539104), (13, 5533088), (16, 4495634), (22, 3269552), (26, 2766544), (32, 2247817), (44, 1634776), (52, 1383272), (88, 817388), (104, 691636), (121, 594464), (143, 503008), (176, 408694), (208, 345818), (242, 297232), (286, 251504), (352, 204347), (416, 172909), (484, 148616), (572, 125752), (968, 74308), (1144, 62876), (1429, 50336), (1573, 45728), (1936, 37154), (2288, 31438), (2858, 25168), (3146, 22864), (3872, 18577), (4576, 15719), (5716, 12584), (6292, 11432)]