173340468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22189}}^1$

素因数の和:22237

約数の個数: 72

約数和(自身を含む): 516938240

約数和(自身を除く): 343597772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 22189, 44378, 66567, 88756, 133134, 155323, 199701, 266268, 310646, 399402, 465969, 621292, 687859, 798804, 931938, 1375718, 1397907, 1863876, 2063577, 2751436, 2795814, 4127154, 4815013, 5591628, 6190731, 8254308, 9630026, 12381462, 14445039, 19260052, 24762924, 28890078, 43335117, 57780156, 86670234, 173340468]

約数ペア:

[(1, 173340468), (2, 86670234), (3, 57780156), (4, 43335117), (6, 28890078), (7, 24762924), (9, 19260052), (12, 14445039), (14, 12381462), (18, 9630026), (21, 8254308), (28, 6190731), (31, 5591628), (36, 4815013), (42, 4127154), (62, 2795814), (63, 2751436), (84, 2063577), (93, 1863876), (124, 1397907), (126, 1375718), (186, 931938), (217, 798804), (252, 687859), (279, 621292), (372, 465969), (434, 399402), (558, 310646), (651, 266268), (868, 199701), (1116, 155323), (1302, 133134), (1953, 88756), (2604, 66567), (3906, 44378), (7812, 22189)]