71495316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 191143680

約数和(自身を除く): 119648364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 948, 1093, 1422, 1817, 2186, 2844, 3279, 3634, 4372, 5451, 6558, 7268, 9837, 10902, 13116, 16353, 19674, 21804, 25139, 32706, 39348, 50278, 65412, 75417, 86347, 100556, 150834, 172694, 226251, 259041, 301668, 345388, 452502, 518082, 777123, 905004, 1036164, 1554246, 1985981, 3108492, 3971962, 5957943, 7943924, 11915886, 17873829, 23831772, 35747658, 71495316]

約数ペア:

[(1, 71495316), (2, 35747658), (3, 23831772), (4, 17873829), (6, 11915886), (9, 7943924), (12, 5957943), (18, 3971962), (23, 3108492), (36, 1985981), (46, 1554246), (69, 1036164), (79, 905004), (92, 777123), (138, 518082), (158, 452502), (207, 345388), (237, 301668), (276, 259041), (316, 226251), (414, 172694), (474, 150834), (711, 100556), (828, 86347), (948, 75417), (1093, 65412), (1422, 50278), (1817, 39348), (2186, 32706), (2844, 25139), (3279, 21804), (3634, 19674), (4372, 16353), (5451, 13116), (6558, 10902), (7268, 9837)]