90446304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 269235792

約数和(自身を除く): 178789488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 137, 138, 156, 184, 208, 274, 276, 299, 312, 368, 411, 416, 529, 548, 552, 598, 624, 736, 822, 897, 1058, 1096, 1104, 1196, 1248, 1587, 1644, 1781, 1794, 2116, 2192, 2208, 2392, 3151, 3174, 3288, 3562, 3588, 4232, 4384, 4784, 5343, 6302, 6348, 6576, 6877, 7124, 7176, 8464, 9453, 9568, 10686, 12604, 12696, 13152, 13754, 14248, 14352, 16928, 18906, 20631, 21372, 25208, 25392, 27508, 28496, 28704, 37812, 40963, 41262, 42744, 50416, 50784, 55016, 56992, 72473, 75624, 81926, 82524, 85488, 100832, 110032, 122889, 144946, 151248, 163852, 165048, 170976, 217419, 220064, 245778, 289892, 302496, 327704, 330096, 434838, 491556, 579784, 655408, 660192, 869676, 942149, 983112, 1159568, 1310816, 1739352, 1884298, 1966224, 2319136, 2826447, 3478704, 3768596, 3932448, 5652894, 6957408, 7537192, 11305788, 15074384, 22611576, 30148768, 45223152, 90446304]

約数ペア:

[(1, 90446304), (2, 45223152), (3, 30148768), (4, 22611576), (6, 15074384), (8, 11305788), (12, 7537192), (13, 6957408), (16, 5652894), (23, 3932448), (24, 3768596), (26, 3478704), (32, 2826447), (39, 2319136), (46, 1966224), (48, 1884298), (52, 1739352), (69, 1310816), (78, 1159568), (92, 983112), (96, 942149), (104, 869676), (137, 660192), (138, 655408), (156, 579784), (184, 491556), (208, 434838), (274, 330096), (276, 327704), (299, 302496), (312, 289892), (368, 245778), (411, 220064), (416, 217419), (529, 170976), (548, 165048), (552, 163852), (598, 151248), (624, 144946), (736, 122889), (822, 110032), (897, 100832), (1058, 85488), (1096, 82524), (1104, 81926), (1196, 75624), (1248, 72473), (1587, 56992), (1644, 55016), (1781, 50784), (1794, 50416), (2116, 42744), (2192, 41262), (2208, 40963), (2392, 37812), (3151, 28704), (3174, 28496), (3288, 27508), (3562, 25392), (3588, 25208), (4232, 21372), (4384, 20631), (4784, 18906), (5343, 16928), (6302, 14352), (6348, 14248), (6576, 13754), (6877, 13152), (7124, 12696), (7176, 12604), (8464, 10686), (9453, 9568)]