73180856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 166848000

約数和(自身を除く): 93667144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 266, 436, 532, 631, 763, 872, 1064, 1262, 1526, 2071, 2524, 3052, 4142, 4417, 5048, 6104, 8284, 8834, 11989, 14497, 16568, 17668, 23978, 28994, 35336, 47956, 57988, 68779, 83923, 95912, 115976, 137558, 167846, 275116, 335692, 481453, 550232, 671384, 962906, 1306801, 1925812, 2613602, 3851624, 5227204, 9147607, 10454408, 18295214, 36590428, 73180856]

約数ペア:

[(1, 73180856), (2, 36590428), (4, 18295214), (7, 10454408), (8, 9147607), (14, 5227204), (19, 3851624), (28, 2613602), (38, 1925812), (56, 1306801), (76, 962906), (109, 671384), (133, 550232), (152, 481453), (218, 335692), (266, 275116), (436, 167846), (532, 137558), (631, 115976), (763, 95912), (872, 83923), (1064, 68779), (1262, 57988), (1526, 47956), (2071, 35336), (2524, 28994), (3052, 23978), (4142, 17668), (4417, 16568), (5048, 14497), (6104, 11989), (8284, 8834)]