64845744

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{2593}}^1$

素因数の和:3125

約数の個数: 40

約数和(自身を含む): 167904432

約数和(自身を除く): 103058688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 2593, 3126, 4168, 5186, 6252, 7779, 8336, 10372, 12504, 15558, 20744, 25008, 31116, 41488, 62232, 124464, 1350953, 2701906, 4052859, 5403812, 8105718, 10807624, 16211436, 21615248, 32422872, 64845744]

約数ペア:

[(1, 64845744), (2, 32422872), (3, 21615248), (4, 16211436), (6, 10807624), (8, 8105718), (12, 5403812), (16, 4052859), (24, 2701906), (48, 1350953), (521, 124464), (1042, 62232), (1563, 41488), (2084, 31116), (2593, 25008), (3126, 20744), (4168, 15558), (5186, 12504), (6252, 10372), (7779, 8336)]