90105168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4801}}^1$

素因数の和:4852

約数の個数: 80

約数和(自身を含む): 257233536

約数和(自身を除く): 167128368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 4801, 6256, 9384, 9602, 14403, 18768, 19204, 28806, 38408, 57612, 76816, 81617, 110423, 115224, 163234, 220846, 230448, 244851, 326468, 331269, 441692, 489702, 652936, 662538, 883384, 979404, 1305872, 1325076, 1766768, 1877191, 1958808, 2650152, 3754382, 3917616, 5300304, 5631573, 7508764, 11263146, 15017528, 22526292, 30035056, 45052584, 90105168]

約数ペア:

[(1, 90105168), (2, 45052584), (3, 30035056), (4, 22526292), (6, 15017528), (8, 11263146), (12, 7508764), (16, 5631573), (17, 5300304), (23, 3917616), (24, 3754382), (34, 2650152), (46, 1958808), (48, 1877191), (51, 1766768), (68, 1325076), (69, 1305872), (92, 979404), (102, 883384), (136, 662538), (138, 652936), (184, 489702), (204, 441692), (272, 331269), (276, 326468), (368, 244851), (391, 230448), (408, 220846), (552, 163234), (782, 115224), (816, 110423), (1104, 81617), (1173, 76816), (1564, 57612), (2346, 38408), (3128, 28806), (4692, 19204), (4801, 18768), (6256, 14403), (9384, 9602)]