79424072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 185740800

約数和(自身を除く): 106316728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 1381, 2054, 2212, 2762, 4108, 4424, 5524, 7189, 8216, 9667, 11048, 14378, 17953, 19334, 28756, 35906, 38668, 57512, 71812, 77336, 109099, 125671, 143624, 218198, 251342, 436396, 502684, 763693, 872792, 1005368, 1418287, 1527386, 2836574, 3054772, 5673148, 6109544, 9928009, 11346296, 19856018, 39712036, 79424072]

約数ペア:

[(1, 79424072), (2, 39712036), (4, 19856018), (7, 11346296), (8, 9928009), (13, 6109544), (14, 5673148), (26, 3054772), (28, 2836574), (52, 1527386), (56, 1418287), (79, 1005368), (91, 872792), (104, 763693), (158, 502684), (182, 436396), (316, 251342), (364, 218198), (553, 143624), (632, 125671), (728, 109099), (1027, 77336), (1106, 71812), (1381, 57512), (2054, 38668), (2212, 35906), (2762, 28756), (4108, 19334), (4424, 17953), (5524, 14378), (7189, 11048), (8216, 9667)]