78486672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 232047648

約数和(自身を除く): 153560976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 281, 368, 506, 528, 529, 552, 562, 759, 843, 1012, 1058, 1104, 1124, 1518, 1587, 1686, 2024, 2116, 2248, 3036, 3091, 3174, 3372, 4048, 4232, 4496, 5819, 6072, 6182, 6348, 6463, 6744, 8464, 9273, 11638, 12144, 12364, 12696, 12926, 13488, 17457, 18546, 19389, 23276, 24728, 25392, 25852, 34914, 37092, 38778, 46552, 49456, 51704, 69828, 71093, 74184, 77556, 93104, 103408, 139656, 142186, 148368, 148649, 155112, 213279, 279312, 284372, 297298, 310224, 426558, 445947, 568744, 594596, 853116, 891894, 1137488, 1189192, 1635139, 1706232, 1783788, 2378384, 3270278, 3412464, 3567576, 4905417, 6540556, 7135152, 9810834, 13081112, 19621668, 26162224, 39243336, 78486672]

約数ペア:

[(1, 78486672), (2, 39243336), (3, 26162224), (4, 19621668), (6, 13081112), (8, 9810834), (11, 7135152), (12, 6540556), (16, 4905417), (22, 3567576), (23, 3412464), (24, 3270278), (33, 2378384), (44, 1783788), (46, 1706232), (48, 1635139), (66, 1189192), (69, 1137488), (88, 891894), (92, 853116), (132, 594596), (138, 568744), (176, 445947), (184, 426558), (253, 310224), (264, 297298), (276, 284372), (281, 279312), (368, 213279), (506, 155112), (528, 148649), (529, 148368), (552, 142186), (562, 139656), (759, 103408), (843, 93104), (1012, 77556), (1058, 74184), (1104, 71093), (1124, 69828), (1518, 51704), (1587, 49456), (1686, 46552), (2024, 38778), (2116, 37092), (2248, 34914), (3036, 25852), (3091, 25392), (3174, 24728), (3372, 23276), (4048, 19389), (4232, 18546), (4496, 17457), (5819, 13488), (6072, 12926), (6182, 12696), (6348, 12364), (6463, 12144), (6744, 11638), (8464, 9273)]