87222996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18217}}^1$

素因数の和:18253

約数の個数: 72

約数和(自身を含む): 265254080

約数和(自身を除く): 178031084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 18217, 36434, 54651, 72868, 109302, 127519, 163953, 218604, 255038, 327906, 346123, 382557, 510076, 655812, 692246, 765114, 1038369, 1147671, 1384492, 1530228, 2076738, 2295342, 2422861, 3115107, 4153476, 4590684, 4845722, 6230214, 7268583, 9691444, 12460428, 14537166, 21805749, 29074332, 43611498, 87222996]

約数ペア:

[(1, 87222996), (2, 43611498), (3, 29074332), (4, 21805749), (6, 14537166), (7, 12460428), (9, 9691444), (12, 7268583), (14, 6230214), (18, 4845722), (19, 4590684), (21, 4153476), (28, 3115107), (36, 2422861), (38, 2295342), (42, 2076738), (57, 1530228), (63, 1384492), (76, 1147671), (84, 1038369), (114, 765114), (126, 692246), (133, 655812), (171, 510076), (228, 382557), (252, 346123), (266, 327906), (342, 255038), (399, 218604), (532, 163953), (684, 127519), (798, 109302), (1197, 72868), (1596, 54651), (2394, 36434), (4788, 18217)]