90459376

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 208986624

約数和(自身を除く): 118527248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 83, 112, 148, 166, 259, 263, 296, 332, 518, 526, 581, 592, 664, 1036, 1052, 1162, 1328, 1841, 2072, 2104, 2324, 3071, 3682, 4144, 4208, 4648, 6142, 7364, 9296, 9731, 12284, 14728, 19462, 21497, 21829, 24568, 29456, 38924, 42994, 43658, 49136, 68117, 77848, 85988, 87316, 136234, 152803, 155696, 171976, 174632, 272468, 305606, 343952, 349264, 544936, 611212, 807673, 1089872, 1222424, 1615346, 2444848, 3230692, 5653711, 6461384, 11307422, 12922768, 22614844, 45229688, 90459376]

約数ペア:

[(1, 90459376), (2, 45229688), (4, 22614844), (7, 12922768), (8, 11307422), (14, 6461384), (16, 5653711), (28, 3230692), (37, 2444848), (56, 1615346), (74, 1222424), (83, 1089872), (112, 807673), (148, 611212), (166, 544936), (259, 349264), (263, 343952), (296, 305606), (332, 272468), (518, 174632), (526, 171976), (581, 155696), (592, 152803), (664, 136234), (1036, 87316), (1052, 85988), (1162, 77848), (1328, 68117), (1841, 49136), (2072, 43658), (2104, 42994), (2324, 38924), (3071, 29456), (3682, 24568), (4144, 21829), (4208, 21497), (4648, 19462), (6142, 14728), (7364, 12284), (9296, 9731)]