90225576

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19891}}^1$

素因数の和:19916

約数の個数: 80

約数和(自身を含む): 288831840

約数和(自身を除く): 198606264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 19891, 39782, 59673, 79564, 119346, 139237, 159128, 179019, 238692, 278474, 358038, 417711, 477384, 537057, 556948, 716076, 835422, 1074114, 1113896, 1253133, 1432152, 1611171, 1670844, 2148228, 2506266, 3222342, 3341688, 3759399, 4296456, 5012532, 6444684, 7518798, 10025064, 11278197, 12889368, 15037596, 22556394, 30075192, 45112788, 90225576]

約数ペア:

[(1, 90225576), (2, 45112788), (3, 30075192), (4, 22556394), (6, 15037596), (7, 12889368), (8, 11278197), (9, 10025064), (12, 7518798), (14, 6444684), (18, 5012532), (21, 4296456), (24, 3759399), (27, 3341688), (28, 3222342), (36, 2506266), (42, 2148228), (54, 1670844), (56, 1611171), (63, 1432152), (72, 1253133), (81, 1113896), (84, 1074114), (108, 835422), (126, 716076), (162, 556948), (168, 537057), (189, 477384), (216, 417711), (252, 358038), (324, 278474), (378, 238692), (504, 179019), (567, 159128), (648, 139237), (756, 119346), (1134, 79564), (1512, 59673), (2268, 39782), (4536, 19891)]