72374744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 82454056

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 79, 92, 104, 158, 184, 299, 316, 383, 598, 632, 766, 1027, 1196, 1532, 1817, 2054, 2392, 3064, 3634, 4108, 4979, 7268, 8216, 8809, 9958, 14536, 17618, 19916, 23621, 30257, 35236, 39832, 47242, 60514, 70472, 94484, 114517, 121028, 188968, 229034, 242056, 393341, 458068, 695911, 786682, 916136, 1391822, 1573364, 2783644, 3146728, 5567288, 9046843, 18093686, 36187372, 72374744]

約数ペア:

[(1, 72374744), (2, 36187372), (4, 18093686), (8, 9046843), (13, 5567288), (23, 3146728), (26, 2783644), (46, 1573364), (52, 1391822), (79, 916136), (92, 786682), (104, 695911), (158, 458068), (184, 393341), (299, 242056), (316, 229034), (383, 188968), (598, 121028), (632, 114517), (766, 94484), (1027, 70472), (1196, 60514), (1532, 47242), (1817, 39832), (2054, 35236), (2392, 30257), (3064, 23621), (3634, 19916), (4108, 17618), (4979, 14536), (7268, 9958), (8216, 8809)]