76987528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 149112000

約数和(自身を除く): 72124472

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 796, 1307, 1592, 2614, 5228, 7363, 10456, 14726, 29452, 48359, 58904, 96718, 193436, 260093, 386872, 520186, 1040372, 2080744, 9623441, 19246882, 38493764, 76987528]

約数ペア:

[(1, 76987528), (2, 38493764), (4, 19246882), (8, 9623441), (37, 2080744), (74, 1040372), (148, 520186), (199, 386872), (296, 260093), (398, 193436), (796, 96718), (1307, 58904), (1592, 48359), (2614, 29452), (5228, 14726), (7363, 10456)]