68890591692

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16355791}}^1$

素因数の和:16355820

約数の個数: 60

約数和(自身を含む): 193946981536

約数和(自身を除く): 125056389844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 16355791, 32711582, 49067373, 65423164, 98134746, 147202119, 196269492, 212625283, 294404238, 425250566, 441606357, 588808476, 637875849, 850501132, 883212714, 1275751698, 1324819071, 1766425428, 1913627547, 2551503396, 2649638142, 3827255094, 5299276284, 5740882641, 7654510188, 11481765282, 17222647923, 22963530564, 34445295846, 68890591692]

約数ペア:

[(1, 68890591692), (2, 34445295846), (3, 22963530564), (4, 17222647923), (6, 11481765282), (9, 7654510188), (12, 5740882641), (13, 5299276284), (18, 3827255094), (26, 2649638142), (27, 2551503396), (36, 1913627547), (39, 1766425428), (52, 1324819071), (54, 1275751698), (78, 883212714), (81, 850501132), (108, 637875849), (117, 588808476), (156, 441606357), (162, 425250566), (234, 294404238), (324, 212625283), (351, 196269492), (468, 147202119), (702, 98134746), (1053, 65423164), (1404, 49067373), (2106, 32711582), (4212, 16355791)]