90301536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 280687680

約数和(自身を除く): 190386144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 208, 234, 267, 271, 288, 312, 356, 416, 468, 534, 542, 624, 712, 801, 813, 936, 1068, 1084, 1157, 1248, 1424, 1602, 1626, 1872, 2136, 2168, 2314, 2439, 2848, 3204, 3252, 3471, 3523, 3744, 4272, 4336, 4628, 4878, 6408, 6504, 6942, 7046, 8544, 8672, 9256, 9756, 10413, 10569, 12816, 13008, 13884, 14092, 18512, 19512, 20826, 21138, 24119, 25632, 26016, 27768, 28184, 31707, 37024, 39024, 41652, 42276, 48238, 55536, 56368, 63414, 72357, 78048, 83304, 84552, 96476, 111072, 112736, 126828, 144714, 166608, 169104, 192952, 217071, 253656, 289428, 313547, 333216, 338208, 385904, 434142, 507312, 578856, 627094, 771808, 868284, 940641, 1014624, 1157712, 1254188, 1736568, 1881282, 2315424, 2508376, 2821923, 3473136, 3762564, 5016752, 5643846, 6946272, 7525128, 10033504, 11287692, 15050256, 22575384, 30100512, 45150768, 90301536]

約数ペア:

[(1, 90301536), (2, 45150768), (3, 30100512), (4, 22575384), (6, 15050256), (8, 11287692), (9, 10033504), (12, 7525128), (13, 6946272), (16, 5643846), (18, 5016752), (24, 3762564), (26, 3473136), (32, 2821923), (36, 2508376), (39, 2315424), (48, 1881282), (52, 1736568), (72, 1254188), (78, 1157712), (89, 1014624), (96, 940641), (104, 868284), (117, 771808), (144, 627094), (156, 578856), (178, 507312), (208, 434142), (234, 385904), (267, 338208), (271, 333216), (288, 313547), (312, 289428), (356, 253656), (416, 217071), (468, 192952), (534, 169104), (542, 166608), (624, 144714), (712, 126828), (801, 112736), (813, 111072), (936, 96476), (1068, 84552), (1084, 83304), (1157, 78048), (1248, 72357), (1424, 63414), (1602, 56368), (1626, 55536), (1872, 48238), (2136, 42276), (2168, 41652), (2314, 39024), (2439, 37024), (2848, 31707), (3204, 28184), (3252, 27768), (3471, 26016), (3523, 25632), (3744, 24119), (4272, 21138), (4336, 20826), (4628, 19512), (4878, 18512), (6408, 14092), (6504, 13884), (6942, 13008), (7046, 12816), (8544, 10569), (8672, 10413), (9256, 9756)]