68427996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 198094848

約数和(自身を除く): 129666852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 223, 273, 281, 364, 446, 546, 562, 669, 843, 892, 1092, 1124, 1338, 1561, 1686, 1967, 2676, 2899, 3122, 3372, 3653, 3934, 4683, 5798, 5901, 6244, 7306, 7868, 8697, 9366, 10959, 11596, 11802, 14612, 17394, 18732, 20293, 21918, 23604, 25571, 34788, 40586, 43836, 51142, 60879, 62663, 76713, 81172, 102284, 121758, 125326, 153426, 187989, 243516, 250652, 306852, 375978, 438641, 751956, 814619, 877282, 1315923, 1629238, 1754564, 2443857, 2631846, 3258476, 4887714, 5263692, 5702333, 9775428, 11404666, 17106999, 22809332, 34213998, 68427996]

約数ペア:

[(1, 68427996), (2, 34213998), (3, 22809332), (4, 17106999), (6, 11404666), (7, 9775428), (12, 5702333), (13, 5263692), (14, 4887714), (21, 3258476), (26, 2631846), (28, 2443857), (39, 1754564), (42, 1629238), (52, 1315923), (78, 877282), (84, 814619), (91, 751956), (156, 438641), (182, 375978), (223, 306852), (273, 250652), (281, 243516), (364, 187989), (446, 153426), (546, 125326), (562, 121758), (669, 102284), (843, 81172), (892, 76713), (1092, 62663), (1124, 60879), (1338, 51142), (1561, 43836), (1686, 40586), (1967, 34788), (2676, 25571), (2899, 23604), (3122, 21918), (3372, 20293), (3653, 18732), (3934, 17394), (4683, 14612), (5798, 11802), (5901, 11596), (6244, 10959), (7306, 9366), (7868, 8697)]