80856684

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 224125440

約数和(自身を除く): 143268756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 207, 258, 276, 387, 414, 516, 621, 757, 774, 828, 989, 1161, 1242, 1514, 1548, 1978, 2271, 2322, 2484, 2967, 3028, 3956, 4542, 4644, 5934, 6813, 8901, 9084, 11868, 13626, 17411, 17802, 20439, 26703, 27252, 32551, 34822, 35604, 40878, 52233, 53406, 65102, 69644, 81756, 97653, 104466, 106812, 130204, 156699, 195306, 208932, 292959, 313398, 390612, 470097, 585918, 626796, 748673, 878877, 940194, 1171836, 1497346, 1757754, 1880388, 2246019, 2994692, 3515508, 4492038, 6738057, 8984076, 13476114, 20214171, 26952228, 40428342, 80856684]

約数ペア:

[(1, 80856684), (2, 40428342), (3, 26952228), (4, 20214171), (6, 13476114), (9, 8984076), (12, 6738057), (18, 4492038), (23, 3515508), (27, 2994692), (36, 2246019), (43, 1880388), (46, 1757754), (54, 1497346), (69, 1171836), (86, 940194), (92, 878877), (108, 748673), (129, 626796), (138, 585918), (172, 470097), (207, 390612), (258, 313398), (276, 292959), (387, 208932), (414, 195306), (516, 156699), (621, 130204), (757, 106812), (774, 104466), (828, 97653), (989, 81756), (1161, 69644), (1242, 65102), (1514, 53406), (1548, 52233), (1978, 40878), (2271, 35604), (2322, 34822), (2484, 32551), (2967, 27252), (3028, 26703), (3956, 20439), (4542, 17802), (4644, 17411), (5934, 13626), (6813, 11868), (8901, 9084)]