80458327048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{788869}}^1$

素因数の和:788966

約数の個数: 64

約数和(自身を含む): 176075784000

約数和(自身を除く): 95617456952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 122, 152, 209, 244, 418, 488, 671, 836, 1159, 1342, 1672, 2318, 2684, 4636, 5368, 9272, 12749, 25498, 50996, 101992, 788869, 1577738, 3155476, 6310952, 8677559, 14988511, 17355118, 29977022, 34710236, 48121009, 59954044, 69420472, 96242018, 119908088, 164873621, 192484036, 329747242, 384968072, 529331099, 659494484, 914299171, 1058662198, 1318988968, 1828598342, 2117324396, 3657196684, 4234648792, 7314393368, 10057290881, 20114581762, 40229163524, 80458327048]

約数ペア:

[(1, 80458327048), (2, 40229163524), (4, 20114581762), (8, 10057290881), (11, 7314393368), (19, 4234648792), (22, 3657196684), (38, 2117324396), (44, 1828598342), (61, 1318988968), (76, 1058662198), (88, 914299171), (122, 659494484), (152, 529331099), (209, 384968072), (244, 329747242), (418, 192484036), (488, 164873621), (671, 119908088), (836, 96242018), (1159, 69420472), (1342, 59954044), (1672, 48121009), (2318, 34710236), (2684, 29977022), (4636, 17355118), (5368, 14988511), (9272, 8677559), (12749, 6310952), (25498, 3155476), (50996, 1577738), (101992, 788869)]