87438234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 193054752

約数和(自身を除く): 105616518

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 1627, 2067, 3254, 4134, 4881, 8957, 9762, 17914, 21151, 26871, 42302, 53742, 63453, 86231, 126906, 172462, 258693, 274963, 517386, 549926, 824889, 1121003, 1649778, 2242006, 3363009, 6726018, 14573039, 29146078, 43719117, 87438234]

約数ペア:

[(1, 87438234), (2, 43719117), (3, 29146078), (6, 14573039), (13, 6726018), (26, 3363009), (39, 2242006), (53, 1649778), (78, 1121003), (106, 824889), (159, 549926), (169, 517386), (318, 274963), (338, 258693), (507, 172462), (689, 126906), (1014, 86231), (1378, 63453), (1627, 53742), (2067, 42302), (3254, 26871), (4134, 21151), (4881, 17914), (8957, 9762)]