172487286

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 398684160

約数和(自身を除く): 226196874

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 167, 186, 279, 334, 501, 558, 617, 837, 1002, 1234, 1503, 1674, 1851, 3006, 3702, 4509, 5177, 5553, 9018, 10354, 11106, 15531, 16659, 19127, 31062, 33318, 38254, 46593, 57381, 93186, 103039, 114762, 139779, 172143, 206078, 279558, 309117, 344286, 516429, 618234, 927351, 1032858, 1854702, 2782053, 3194209, 5564106, 6388418, 9582627, 19165254, 28747881, 57495762, 86243643, 172487286]

約数ペア:

[(1, 172487286), (2, 86243643), (3, 57495762), (6, 28747881), (9, 19165254), (18, 9582627), (27, 6388418), (31, 5564106), (54, 3194209), (62, 2782053), (93, 1854702), (167, 1032858), (186, 927351), (279, 618234), (334, 516429), (501, 344286), (558, 309117), (617, 279558), (837, 206078), (1002, 172143), (1234, 139779), (1503, 114762), (1674, 103039), (1851, 93186), (3006, 57381), (3702, 46593), (4509, 38254), (5177, 33318), (5553, 31062), (9018, 19127), (10354, 16659), (11106, 15531)]