72111390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184901}}^1$

素因数の和:184924

約数の個数: 32

約数和(自身を含む): 186381216

約数和(自身を除く): 114269826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184901, 369802, 554703, 924505, 1109406, 1849010, 2403713, 2773515, 4807426, 5547030, 7211139, 12018565, 14422278, 24037130, 36055695, 72111390]

約数ペア:

[(1, 72111390), (2, 36055695), (3, 24037130), (5, 14422278), (6, 12018565), (10, 7211139), (13, 5547030), (15, 4807426), (26, 2773515), (30, 2403713), (39, 1849010), (65, 1109406), (78, 924505), (130, 554703), (195, 369802), (390, 184901)]