86171640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 279236160

約数和(自身を除く): 193064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 797, 901, 1020, 1060, 1272, 1590, 1594, 1802, 2040, 2120, 2391, 2703, 3180, 3188, 3604, 3985, 4505, 4782, 5406, 6360, 6376, 7208, 7970, 9010, 9564, 10812, 11955, 13515, 13549, 15940, 18020, 19128, 21624, 23910, 27030, 27098, 31880, 36040, 40647, 42241, 47820, 54060, 54196, 67745, 81294, 84482, 95640, 108120, 108392, 126723, 135490, 162588, 168964, 203235, 211205, 253446, 270980, 325176, 337928, 406470, 422410, 506892, 541960, 633615, 718097, 812940, 844820, 1013784, 1267230, 1436194, 1625880, 1689640, 2154291, 2534460, 2872388, 3590485, 4308582, 5068920, 5744776, 7180970, 8617164, 10771455, 14361940, 17234328, 21542910, 28723880, 43085820, 86171640]

約数ペア:

[(1, 86171640), (2, 43085820), (3, 28723880), (4, 21542910), (5, 17234328), (6, 14361940), (8, 10771455), (10, 8617164), (12, 7180970), (15, 5744776), (17, 5068920), (20, 4308582), (24, 3590485), (30, 2872388), (34, 2534460), (40, 2154291), (51, 1689640), (53, 1625880), (60, 1436194), (68, 1267230), (85, 1013784), (102, 844820), (106, 812940), (120, 718097), (136, 633615), (159, 541960), (170, 506892), (204, 422410), (212, 406470), (255, 337928), (265, 325176), (318, 270980), (340, 253446), (408, 211205), (424, 203235), (510, 168964), (530, 162588), (636, 135490), (680, 126723), (795, 108392), (797, 108120), (901, 95640), (1020, 84482), (1060, 81294), (1272, 67745), (1590, 54196), (1594, 54060), (1802, 47820), (2040, 42241), (2120, 40647), (2391, 36040), (2703, 31880), (3180, 27098), (3188, 27030), (3604, 23910), (3985, 21624), (4505, 19128), (4782, 18020), (5406, 15940), (6360, 13549), (6376, 13515), (7208, 11955), (7970, 10812), (9010, 9564)]