81963408

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{6301}}^1$

素因数の和:6583

約数の個数: 40

約数和(自身を含む): 212553856

約数和(自身を除く): 130590448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6301, 6504, 12602, 13008, 18903, 25204, 37806, 50408, 75612, 100816, 151224, 302448, 1707571, 3415142, 5122713, 6830284, 10245426, 13660568, 20490852, 27321136, 40981704, 81963408]

約数ペア:

[(1, 81963408), (2, 40981704), (3, 27321136), (4, 20490852), (6, 13660568), (8, 10245426), (12, 6830284), (16, 5122713), (24, 3415142), (48, 1707571), (271, 302448), (542, 151224), (813, 100816), (1084, 75612), (1626, 50408), (2168, 37806), (3252, 25204), (4336, 18903), (6301, 13008), (6504, 12602)]