7888944276

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1319}}^1\times {\mathrm{1613}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 20162862720

約数和(自身を除く): 12273918444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1319, 1613, 1854, 2638, 3226, 3708, 3957, 4839, 5276, 6452, 7914, 9678, 11871, 14517, 15828, 19356, 23742, 29034, 47484, 58068, 135857, 166139, 271714, 332278, 407571, 498417, 543428, 664556, 815142, 996834, 1222713, 1495251, 1630284, 1993668, 2127547, 2445426, 2990502, 4255094, 4890852, 5981004, 6382641, 8510188, 12765282, 19147923, 25530564, 38295846, 76591692, 219137341, 438274682, 657412023, 876549364, 1314824046, 1972236069, 2629648092, 3944472138, 7888944276]

約数ペア:

[(1, 7888944276), (2, 3944472138), (3, 2629648092), (4, 1972236069), (6, 1314824046), (9, 876549364), (12, 657412023), (18, 438274682), (36, 219137341), (103, 76591692), (206, 38295846), (309, 25530564), (412, 19147923), (618, 12765282), (927, 8510188), (1236, 6382641), (1319, 5981004), (1613, 4890852), (1854, 4255094), (2638, 2990502), (3226, 2445426), (3708, 2127547), (3957, 1993668), (4839, 1630284), (5276, 1495251), (6452, 1222713), (7914, 996834), (9678, 815142), (11871, 664556), (14517, 543428), (15828, 498417), (19356, 407571), (23742, 332278), (29034, 271714), (47484, 166139), (58068, 135857)]