88028388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 255440640

約数和(自身を除く): 167412252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1289, 1626, 1897, 2439, 2578, 3252, 3794, 3867, 4878, 5156, 5691, 7588, 7734, 9023, 9756, 11382, 11601, 15468, 17073, 18046, 22764, 23202, 27069, 34146, 36092, 46404, 54138, 68292, 81207, 108276, 162414, 324828, 349319, 698638, 1047957, 1397276, 2095914, 2445233, 3143871, 4191828, 4890466, 6287742, 7335699, 9780932, 12575484, 14671398, 22007097, 29342796, 44014194, 88028388]

約数ペア:

[(1, 88028388), (2, 44014194), (3, 29342796), (4, 22007097), (6, 14671398), (7, 12575484), (9, 9780932), (12, 7335699), (14, 6287742), (18, 4890466), (21, 4191828), (28, 3143871), (36, 2445233), (42, 2095914), (63, 1397276), (84, 1047957), (126, 698638), (252, 349319), (271, 324828), (542, 162414), (813, 108276), (1084, 81207), (1289, 68292), (1626, 54138), (1897, 46404), (2439, 36092), (2578, 34146), (3252, 27069), (3794, 23202), (3867, 22764), (4878, 18046), (5156, 17073), (5691, 15468), (7588, 11601), (7734, 11382), (9023, 9756)]