72753044

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4117

約数の個数: 48

約数和(自身を含む): 159936000

約数和(自身を除く): 87182956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4079, 4459, 8158, 8918, 16316, 17836, 28553, 53027, 57106, 106054, 114212, 199871, 212108, 371189, 399742, 742378, 799484, 1399097, 1484756, 2598323, 2798194, 5196646, 5596388, 10393292, 18188261, 36376522, 72753044]

約数ペア:

[(1, 72753044), (2, 36376522), (4, 18188261), (7, 10393292), (13, 5596388), (14, 5196646), (26, 2798194), (28, 2598323), (49, 1484756), (52, 1399097), (91, 799484), (98, 742378), (182, 399742), (196, 371189), (343, 212108), (364, 199871), (637, 114212), (686, 106054), (1274, 57106), (1372, 53027), (2548, 28553), (4079, 17836), (4459, 16316), (8158, 8918)]