72051056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 175488768

約数和(自身を除く): 103437712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 233, 251, 308, 466, 502, 616, 932, 1004, 1232, 1631, 1757, 1864, 2008, 2563, 2761, 3262, 3514, 3728, 4016, 5126, 5522, 6524, 7028, 10252, 11044, 13048, 14056, 17941, 19327, 20504, 22088, 26096, 28112, 35882, 38654, 41008, 44176, 58483, 71764, 77308, 116966, 143528, 154616, 233932, 287056, 309232, 409381, 467864, 643313, 818762, 935728, 1286626, 1637524, 2573252, 3275048, 4503191, 5146504, 6550096, 9006382, 10293008, 18012764, 36025528, 72051056]

約数ペア:

[(1, 72051056), (2, 36025528), (4, 18012764), (7, 10293008), (8, 9006382), (11, 6550096), (14, 5146504), (16, 4503191), (22, 3275048), (28, 2573252), (44, 1637524), (56, 1286626), (77, 935728), (88, 818762), (112, 643313), (154, 467864), (176, 409381), (233, 309232), (251, 287056), (308, 233932), (466, 154616), (502, 143528), (616, 116966), (932, 77308), (1004, 71764), (1232, 58483), (1631, 44176), (1757, 41008), (1864, 38654), (2008, 35882), (2563, 28112), (2761, 26096), (3262, 22088), (3514, 20504), (3728, 19327), (4016, 17941), (5126, 14056), (5522, 13048), (6524, 11044), (7028, 10252)]