90972544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 203747040

約数和(自身を除く): 112774496

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2377, 2392, 2944, 4754, 4784, 9508, 9568, 19016, 19136, 30901, 38032, 38272, 54671, 61802, 76064, 109342, 123604, 152128, 218684, 247208, 304256, 437368, 494416, 710723, 874736, 988832, 1421446, 1749472, 1977664, 2842892, 3498944, 3955328, 5685784, 6997888, 11371568, 22743136, 45486272, 90972544]

約数ペア:

[(1, 90972544), (2, 45486272), (4, 22743136), (8, 11371568), (13, 6997888), (16, 5685784), (23, 3955328), (26, 3498944), (32, 2842892), (46, 1977664), (52, 1749472), (64, 1421446), (92, 988832), (104, 874736), (128, 710723), (184, 494416), (208, 437368), (299, 304256), (368, 247208), (416, 218684), (598, 152128), (736, 123604), (832, 109342), (1196, 76064), (1472, 61802), (1664, 54671), (2377, 38272), (2392, 38032), (2944, 30901), (4754, 19136), (4784, 19016), (9508, 9568)]