81406062

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6343}}^1$

素因数の和:6405

約数の個数: 48

約数和(自身を含む): 190015488

約数和(自身を除く): 108609426

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6343, 6417, 12686, 12834, 19029, 38058, 57087, 114174, 145889, 196633, 291778, 393266, 437667, 589899, 875334, 1179798, 1313001, 1769697, 2626002, 3539394, 4522559, 9045118, 13567677, 27135354, 40703031, 81406062]

約数ペア:

[(1, 81406062), (2, 40703031), (3, 27135354), (6, 13567677), (9, 9045118), (18, 4522559), (23, 3539394), (31, 2626002), (46, 1769697), (62, 1313001), (69, 1179798), (93, 875334), (138, 589899), (186, 437667), (207, 393266), (279, 291778), (414, 196633), (558, 145889), (713, 114174), (1426, 57087), (2139, 38058), (4278, 19029), (6343, 12834), (6417, 12686)]