74083672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 80745128

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 79, 104, 127, 142, 158, 254, 284, 316, 508, 568, 632, 923, 1016, 1027, 1651, 1846, 2054, 3302, 3692, 4108, 5609, 6604, 7384, 8216, 9017, 10033, 11218, 13208, 18034, 20066, 22436, 36068, 40132, 44872, 72136, 72917, 80264, 117221, 130429, 145834, 234442, 260858, 291668, 468884, 521716, 583336, 712343, 937768, 1043432, 1424686, 2849372, 5698744, 9260459, 18520918, 37041836, 74083672]

約数ペア:

[(1, 74083672), (2, 37041836), (4, 18520918), (8, 9260459), (13, 5698744), (26, 2849372), (52, 1424686), (71, 1043432), (79, 937768), (104, 712343), (127, 583336), (142, 521716), (158, 468884), (254, 291668), (284, 260858), (316, 234442), (508, 145834), (568, 130429), (632, 117221), (923, 80264), (1016, 72917), (1027, 72136), (1651, 44872), (1846, 40132), (2054, 36068), (3302, 22436), (3692, 20066), (4108, 18034), (5609, 13208), (6604, 11218), (7384, 10033), (8216, 9017)]