86061640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2355

約数の個数: 96

約数和(自身を含む): 237211200

約数和(自身を除く): 151149560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2311, 2660, 3724, 4622, 4655, 5320, 7448, 9244, 9310, 11555, 16177, 18488, 18620, 23110, 32354, 37240, 43909, 46220, 64708, 80885, 87818, 92440, 113239, 129416, 161770, 175636, 219545, 226478, 307363, 323540, 351272, 439090, 452956, 566195, 614726, 647080, 878180, 905912, 1132390, 1229452, 1536815, 1756360, 2151541, 2264780, 2458904, 3073630, 4303082, 4529560, 6147260, 8606164, 10757705, 12294520, 17212328, 21515410, 43030820, 86061640]

約数ペア:

[(1, 86061640), (2, 43030820), (4, 21515410), (5, 17212328), (7, 12294520), (8, 10757705), (10, 8606164), (14, 6147260), (19, 4529560), (20, 4303082), (28, 3073630), (35, 2458904), (38, 2264780), (40, 2151541), (49, 1756360), (56, 1536815), (70, 1229452), (76, 1132390), (95, 905912), (98, 878180), (133, 647080), (140, 614726), (152, 566195), (190, 452956), (196, 439090), (245, 351272), (266, 323540), (280, 307363), (380, 226478), (392, 219545), (490, 175636), (532, 161770), (665, 129416), (760, 113239), (931, 92440), (980, 87818), (1064, 80885), (1330, 64708), (1862, 46220), (1960, 43909), (2311, 37240), (2660, 32354), (3724, 23110), (4622, 18620), (4655, 18488), (5320, 16177), (7448, 11555), (9244, 9310)]