40053672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 121249440

約数和(自身を除く): 81195768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 67, 69, 72, 76, 92, 114, 134, 138, 152, 171, 184, 201, 207, 228, 268, 276, 342, 361, 402, 414, 437, 456, 536, 552, 603, 684, 722, 804, 828, 874, 1083, 1206, 1273, 1311, 1368, 1444, 1541, 1608, 1656, 1748, 2166, 2412, 2546, 2622, 2888, 3082, 3249, 3496, 3819, 3933, 4332, 4623, 4824, 5092, 5244, 6164, 6498, 7638, 7866, 8303, 8664, 9246, 10184, 10488, 11457, 12328, 12996, 13869, 15276, 15732, 16606, 18492, 22914, 24187, 24909, 25992, 27738, 29279, 30552, 31464, 33212, 36984, 45828, 48374, 49818, 55476, 58558, 66424, 72561, 74727, 87837, 91656, 96748, 99636, 110952, 117116, 145122, 149454, 175674, 193496, 199272, 217683, 234232, 263511, 290244, 298908, 351348, 435366, 527022, 556301, 580488, 597816, 702696, 870732, 1054044, 1112602, 1668903, 1741464, 2108088, 2225204, 3337806, 4450408, 5006709, 6675612, 10013418, 13351224, 20026836, 40053672]

約数ペア:

[(1, 40053672), (2, 20026836), (3, 13351224), (4, 10013418), (6, 6675612), (8, 5006709), (9, 4450408), (12, 3337806), (18, 2225204), (19, 2108088), (23, 1741464), (24, 1668903), (36, 1112602), (38, 1054044), (46, 870732), (57, 702696), (67, 597816), (69, 580488), (72, 556301), (76, 527022), (92, 435366), (114, 351348), (134, 298908), (138, 290244), (152, 263511), (171, 234232), (184, 217683), (201, 199272), (207, 193496), (228, 175674), (268, 149454), (276, 145122), (342, 117116), (361, 110952), (402, 99636), (414, 96748), (437, 91656), (456, 87837), (536, 74727), (552, 72561), (603, 66424), (684, 58558), (722, 55476), (804, 49818), (828, 48374), (874, 45828), (1083, 36984), (1206, 33212), (1273, 31464), (1311, 30552), (1368, 29279), (1444, 27738), (1541, 25992), (1608, 24909), (1656, 24187), (1748, 22914), (2166, 18492), (2412, 16606), (2546, 15732), (2622, 15276), (2888, 13869), (3082, 12996), (3249, 12328), (3496, 11457), (3819, 10488), (3933, 10184), (4332, 9246), (4623, 8664), (4824, 8303), (5092, 7866), (5244, 7638), (6164, 6498)]