31886064

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4519}}^1$

素因数の和:4547

約数の個数: 90

約数和(自身を含む): 103828920

約数和(自身を除く): 71942856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4519, 7056, 9038, 13557, 18076, 27114, 31633, 36152, 40671, 54228, 63266, 72304, 81342, 94899, 108456, 126532, 162684, 189798, 216912, 221431, 253064, 284697, 325368, 379596, 442862, 506128, 569394, 650736, 664293, 759192, 885724, 1138788, 1328586, 1518384, 1771448, 1992879, 2277576, 2657172, 3542896, 3985758, 4555152, 5314344, 7971516, 10628688, 15943032, 31886064]

約数ペア:

[(1, 31886064), (2, 15943032), (3, 10628688), (4, 7971516), (6, 5314344), (7, 4555152), (8, 3985758), (9, 3542896), (12, 2657172), (14, 2277576), (16, 1992879), (18, 1771448), (21, 1518384), (24, 1328586), (28, 1138788), (36, 885724), (42, 759192), (48, 664293), (49, 650736), (56, 569394), (63, 506128), (72, 442862), (84, 379596), (98, 325368), (112, 284697), (126, 253064), (144, 221431), (147, 216912), (168, 189798), (196, 162684), (252, 126532), (294, 108456), (336, 94899), (392, 81342), (441, 72304), (504, 63266), (588, 54228), (784, 40671), (882, 36152), (1008, 31633), (1176, 27114), (1764, 18076), (2352, 13557), (3528, 9038), (4519, 7056)]