63934260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81967}}^1$

素因数の和:81992

約数の個数: 48

約数和(自身を含む): 192788736

約数和(自身を除く): 128854476

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, 81967, 163934, 245901, 327868, 409835, 491802, 819670, 983604, 1065571, 1229505, 1639340, 2131142, 2459010, 3196713, 4262284, 4918020, 5327855, 6393426, 10655710, 12786852, 15983565, 21311420, 31967130, 63934260]

約数ペア:

[(1, 63934260), (2, 31967130), (3, 21311420), (4, 15983565), (5, 12786852), (6, 10655710), (10, 6393426), (12, 5327855), (13, 4918020), (15, 4262284), (20, 3196713), (26, 2459010), (30, 2131142), (39, 1639340), (52, 1229505), (60, 1065571), (65, 983604), (78, 819670), (130, 491802), (156, 409835), (195, 327868), (260, 245901), (390, 163934), (780, 81967)]