90377616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 189604464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 59, 84, 94, 97, 112, 118, 141, 168, 177, 188, 194, 236, 282, 291, 329, 336, 354, 376, 388, 413, 472, 564, 582, 658, 679, 708, 752, 776, 826, 944, 987, 1128, 1164, 1239, 1316, 1358, 1416, 1552, 1652, 1974, 2037, 2256, 2328, 2478, 2632, 2716, 2773, 2832, 3304, 3948, 4074, 4559, 4656, 4956, 5264, 5432, 5546, 5723, 6608, 7896, 8148, 8319, 9118, 9912, 10864, 11092, 11446, 13677, 15792, 16296, 16638, 17169, 18236, 19411, 19824, 22184, 22892, 27354, 31913, 32592, 33276, 34338, 36472, 38822, 40061, 44368, 45784, 54708, 58233, 63826, 66552, 68676, 72944, 77644, 80122, 91568, 95739, 109416, 116466, 120183, 127652, 133104, 137352, 155288, 160244, 191478, 218832, 232932, 240366, 255304, 268981, 274704, 310576, 320488, 382956, 465864, 480732, 510608, 537962, 640976, 765912, 806943, 931728, 961464, 1075924, 1531824, 1613886, 1882867, 1922928, 2151848, 3227772, 3765734, 4303696, 5648601, 6455544, 7531468, 11297202, 12911088, 15062936, 22594404, 30125872, 45188808, 90377616]

約数ペア:

[(1, 90377616), (2, 45188808), (3, 30125872), (4, 22594404), (6, 15062936), (7, 12911088), (8, 11297202), (12, 7531468), (14, 6455544), (16, 5648601), (21, 4303696), (24, 3765734), (28, 3227772), (42, 2151848), (47, 1922928), (48, 1882867), (56, 1613886), (59, 1531824), (84, 1075924), (94, 961464), (97, 931728), (112, 806943), (118, 765912), (141, 640976), (168, 537962), (177, 510608), (188, 480732), (194, 465864), (236, 382956), (282, 320488), (291, 310576), (329, 274704), (336, 268981), (354, 255304), (376, 240366), (388, 232932), (413, 218832), (472, 191478), (564, 160244), (582, 155288), (658, 137352), (679, 133104), (708, 127652), (752, 120183), (776, 116466), (826, 109416), (944, 95739), (987, 91568), (1128, 80122), (1164, 77644), (1239, 72944), (1316, 68676), (1358, 66552), (1416, 63826), (1552, 58233), (1652, 54708), (1974, 45784), (2037, 44368), (2256, 40061), (2328, 38822), (2478, 36472), (2632, 34338), (2716, 33276), (2773, 32592), (2832, 31913), (3304, 27354), (3948, 22892), (4074, 22184), (4559, 19824), (4656, 19411), (4956, 18236), (5264, 17169), (5432, 16638), (5546, 16296), (5723, 15792), (6608, 13677), (7896, 11446), (8148, 11092), (8319, 10864), (9118, 9912)]