79528072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 170755200

約数和(自身を除く): 91227128

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 167, 241, 247, 334, 482, 494, 668, 964, 988, 1336, 1928, 1976, 2171, 3133, 3173, 4342, 4579, 6266, 6346, 8684, 9158, 12532, 12692, 17368, 18316, 25064, 25384, 36632, 40247, 41249, 59527, 80494, 82498, 119054, 160988, 164996, 238108, 321976, 329992, 476216, 523211, 764693, 1046422, 1529386, 2092844, 3058772, 4185688, 6117544, 9941009, 19882018, 39764036, 79528072]

約数ペア:

[(1, 79528072), (2, 39764036), (4, 19882018), (8, 9941009), (13, 6117544), (19, 4185688), (26, 3058772), (38, 2092844), (52, 1529386), (76, 1046422), (104, 764693), (152, 523211), (167, 476216), (241, 329992), (247, 321976), (334, 238108), (482, 164996), (494, 160988), (668, 119054), (964, 82498), (988, 80494), (1336, 59527), (1928, 41249), (1976, 40247), (2171, 36632), (3133, 25384), (3173, 25064), (4342, 18316), (4579, 17368), (6266, 12692), (6346, 12532), (8684, 9158)]