85607312

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 80

約数和(自身を含む): 203856000

約数和(自身を除く): 118248688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 821, 931, 1064, 1372, 1642, 1862, 2128, 2744, 3284, 3724, 5488, 5747, 6517, 6568, 7448, 11494, 13034, 13136, 14896, 15599, 22988, 26068, 31198, 40229, 45976, 52136, 62396, 80458, 91952, 104272, 109193, 124792, 160916, 218386, 249584, 281603, 321832, 436772, 563206, 643664, 764351, 873544, 1126412, 1528702, 1747088, 2252824, 3057404, 4505648, 5350457, 6114808, 10700914, 12229616, 21401828, 42803656, 85607312]

約数ペア:

[(1, 85607312), (2, 42803656), (4, 21401828), (7, 12229616), (8, 10700914), (14, 6114808), (16, 5350457), (19, 4505648), (28, 3057404), (38, 2252824), (49, 1747088), (56, 1528702), (76, 1126412), (98, 873544), (112, 764351), (133, 643664), (152, 563206), (196, 436772), (266, 321832), (304, 281603), (343, 249584), (392, 218386), (532, 160916), (686, 124792), (784, 109193), (821, 104272), (931, 91952), (1064, 80458), (1372, 62396), (1642, 52136), (1862, 45976), (2128, 40229), (2744, 31198), (3284, 26068), (3724, 22988), (5488, 15599), (5747, 14896), (6517, 13136), (6568, 13034), (7448, 11494)]