81609955908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14138939}}^1$

素因数の和:14138996

約数の個数: 48

約数和(自身を含む): 210613650240

約数和(自身を除く): 129003694332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 14138939, 28277878, 42416817, 56555756, 84833634, 169667268, 183806207, 367612414, 523140743, 551418621, 735224828, 1046281486, 1102837242, 1569422229, 2092562972, 2205674484, 3138844458, 6277688916, 6800829659, 13601659318, 20402488977, 27203318636, 40804977954, 81609955908]

約数ペア:

[(1, 81609955908), (2, 40804977954), (3, 27203318636), (4, 20402488977), (6, 13601659318), (12, 6800829659), (13, 6277688916), (26, 3138844458), (37, 2205674484), (39, 2092562972), (52, 1569422229), (74, 1102837242), (78, 1046281486), (111, 735224828), (148, 551418621), (156, 523140743), (222, 367612414), (444, 183806207), (481, 169667268), (962, 84833634), (1443, 56555756), (1924, 42416817), (2886, 28277878), (5772, 14138939)]