80671626

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 216373248

約数和(自身を除く): 135701622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 243, 322, 378, 414, 483, 486, 567, 621, 966, 1031, 1134, 1242, 1449, 1701, 1863, 2062, 2898, 3093, 3402, 3726, 4347, 5589, 6186, 7217, 8694, 9279, 11178, 13041, 14434, 18558, 21651, 23713, 26082, 27837, 39123, 43302, 47426, 55674, 64953, 71139, 78246, 83511, 129906, 142278, 165991, 167022, 194859, 213417, 250533, 331982, 389718, 426834, 497973, 501066, 584577, 640251, 995946, 1169154, 1280502, 1493919, 1753731, 1920753, 2987838, 3507462, 3841506, 4481757, 5762259, 8963514, 11524518, 13445271, 26890542, 40335813, 80671626]

約数ペア:

[(1, 80671626), (2, 40335813), (3, 26890542), (6, 13445271), (7, 11524518), (9, 8963514), (14, 5762259), (18, 4481757), (21, 3841506), (23, 3507462), (27, 2987838), (42, 1920753), (46, 1753731), (54, 1493919), (63, 1280502), (69, 1169154), (81, 995946), (126, 640251), (138, 584577), (161, 501066), (162, 497973), (189, 426834), (207, 389718), (243, 331982), (322, 250533), (378, 213417), (414, 194859), (483, 167022), (486, 165991), (567, 142278), (621, 129906), (966, 83511), (1031, 78246), (1134, 71139), (1242, 64953), (1449, 55674), (1701, 47426), (1863, 43302), (2062, 39123), (2898, 27837), (3093, 26082), (3402, 23713), (3726, 21651), (4347, 18558), (5589, 14434), (6186, 13041), (7217, 11178), (8694, 9279)]