72222540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92593}}^1$

素因数の和:92618

約数の個数: 48

約数和(自身を含む): 217781088

約数和(自身を除く): 145558548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 92593, 185186, 277779, 370372, 462965, 555558, 925930, 1111116, 1203709, 1388895, 1851860, 2407418, 2777790, 3611127, 4814836, 5555580, 6018545, 7222254, 12037090, 14444508, 18055635, 24074180, 36111270, 72222540]

約数ペア:

[(1, 72222540), (2, 36111270), (3, 24074180), (4, 18055635), (5, 14444508), (6, 12037090), (10, 7222254), (12, 6018545), (13, 5555580), (15, 4814836), (20, 3611127), (26, 2777790), (30, 2407418), (39, 1851860), (52, 1388895), (60, 1203709), (65, 1111116), (78, 925930), (130, 555558), (156, 462965), (195, 370372), (260, 277779), (390, 185186), (780, 92593)]