73688748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17903}}^1$

素因数の和:17931

約数の個数: 48

約数和(自身を含む): 200524800

約数和(自身を除く): 126836052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17903, 35806, 53709, 71612, 107418, 125321, 214836, 250642, 375963, 501284, 751926, 877247, 1503852, 1754494, 2631741, 3508988, 5263482, 6140729, 10526964, 12281458, 18422187, 24562916, 36844374, 73688748]

約数ペア:

[(1, 73688748), (2, 36844374), (3, 24562916), (4, 18422187), (6, 12281458), (7, 10526964), (12, 6140729), (14, 5263482), (21, 3508988), (28, 2631741), (42, 1754494), (49, 1503852), (84, 877247), (98, 751926), (147, 501284), (196, 375963), (294, 250642), (343, 214836), (588, 125321), (686, 107418), (1029, 71612), (1372, 53709), (2058, 35806), (4116, 17903)]