75990512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 161340120

約数和(自身を除く): 85349608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 169, 179, 208, 314, 338, 358, 628, 676, 716, 1256, 1352, 1432, 2041, 2327, 2512, 2704, 2864, 4082, 4654, 8164, 9308, 16328, 18616, 26533, 28103, 30251, 32656, 37232, 53066, 56206, 60502, 106132, 112412, 121004, 212264, 224824, 242008, 365339, 424528, 449648, 484016, 730678, 1461356, 2922712, 4749407, 5845424, 9498814, 18997628, 37995256, 75990512]

約数ペア:

[(1, 75990512), (2, 37995256), (4, 18997628), (8, 9498814), (13, 5845424), (16, 4749407), (26, 2922712), (52, 1461356), (104, 730678), (157, 484016), (169, 449648), (179, 424528), (208, 365339), (314, 242008), (338, 224824), (358, 212264), (628, 121004), (676, 112412), (716, 106132), (1256, 60502), (1352, 56206), (1432, 53066), (2041, 37232), (2327, 32656), (2512, 30251), (2704, 28103), (2864, 26533), (4082, 18616), (4654, 16328), (8164, 9308)]