87311772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{105449}}^1$

素因数の和:105482

約数の個数: 36

約数和(自身を含む): 230302800

約数和(自身を除く): 142991028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 105449, 210898, 316347, 421796, 632694, 949041, 1265388, 1898082, 2425327, 3796164, 4850654, 7275981, 9701308, 14551962, 21827943, 29103924, 43655886, 87311772]

約数ペア:

[(1, 87311772), (2, 43655886), (3, 29103924), (4, 21827943), (6, 14551962), (9, 9701308), (12, 7275981), (18, 4850654), (23, 3796164), (36, 2425327), (46, 1898082), (69, 1265388), (92, 949041), (138, 632694), (207, 421796), (276, 316347), (414, 210898), (828, 105449)]