71581524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10267}}^1$

素因数の和:10364

約数の個数: 48

約数和(自身を含む): 193202688

約数和(自身を除く): 121621164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 10267, 20534, 30801, 41068, 61602, 71869, 123204, 143738, 215607, 287476, 431214, 852161, 862428, 1704322, 2556483, 3408644, 5112966, 5965127, 10225932, 11930254, 17895381, 23860508, 35790762, 71581524]

約数ペア:

[(1, 71581524), (2, 35790762), (3, 23860508), (4, 17895381), (6, 11930254), (7, 10225932), (12, 5965127), (14, 5112966), (21, 3408644), (28, 2556483), (42, 1704322), (83, 862428), (84, 852161), (166, 431214), (249, 287476), (332, 215607), (498, 143738), (581, 123204), (996, 71869), (1162, 61602), (1743, 41068), (2324, 30801), (3486, 20534), (6972, 10267)]