90300056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8664

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 133234024

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 8623, 10472, 17246, 34492, 60361, 68984, 94853, 120722, 146591, 189706, 241444, 293182, 379412, 482888, 586364, 663971, 758824, 1026137, 1172728, 1327942, 1612501, 2052274, 2655884, 3225002, 4104548, 5311768, 6450004, 8209096, 11287507, 12900008, 22575014, 45150028, 90300056]

約数ペア:

[(1, 90300056), (2, 45150028), (4, 22575014), (7, 12900008), (8, 11287507), (11, 8209096), (14, 6450004), (17, 5311768), (22, 4104548), (28, 3225002), (34, 2655884), (44, 2052274), (56, 1612501), (68, 1327942), (77, 1172728), (88, 1026137), (119, 758824), (136, 663971), (154, 586364), (187, 482888), (238, 379412), (308, 293182), (374, 241444), (476, 189706), (616, 146591), (748, 120722), (952, 94853), (1309, 68984), (1496, 60361), (2618, 34492), (5236, 17246), (8623, 10472)]