72794736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 234565344

約数和(自身を除く): 161770608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 281, 336, 504, 514, 562, 771, 843, 1008, 1028, 1124, 1542, 1686, 1799, 1967, 2056, 2248, 2313, 2529, 3084, 3372, 3598, 3934, 4112, 4496, 4626, 5058, 5397, 5901, 6168, 6744, 7196, 7868, 9252, 10116, 10794, 11802, 12336, 13488, 14392, 15736, 16191, 17703, 18504, 20232, 21588, 23604, 28784, 31472, 32382, 35406, 37008, 40464, 43176, 47208, 64764, 70812, 72217, 86352, 94416, 129528, 141624, 144434, 216651, 259056, 283248, 288868, 433302, 505519, 577736, 649953, 866604, 1011038, 1155472, 1299906, 1516557, 1733208, 2022076, 2599812, 3033114, 3466416, 4044152, 4549671, 5199624, 6066228, 8088304, 9099342, 10399248, 12132456, 18198684, 24264912, 36397368, 72794736]

約数ペア:

[(1, 72794736), (2, 36397368), (3, 24264912), (4, 18198684), (6, 12132456), (7, 10399248), (8, 9099342), (9, 8088304), (12, 6066228), (14, 5199624), (16, 4549671), (18, 4044152), (21, 3466416), (24, 3033114), (28, 2599812), (36, 2022076), (42, 1733208), (48, 1516557), (56, 1299906), (63, 1155472), (72, 1011038), (84, 866604), (112, 649953), (126, 577736), (144, 505519), (168, 433302), (252, 288868), (257, 283248), (281, 259056), (336, 216651), (504, 144434), (514, 141624), (562, 129528), (771, 94416), (843, 86352), (1008, 72217), (1028, 70812), (1124, 64764), (1542, 47208), (1686, 43176), (1799, 40464), (1967, 37008), (2056, 35406), (2248, 32382), (2313, 31472), (2529, 28784), (3084, 23604), (3372, 21588), (3598, 20232), (3934, 18504), (4112, 17703), (4496, 16191), (4626, 15736), (5058, 14392), (5397, 13488), (5901, 12336), (6168, 11802), (6744, 10794), (7196, 10116), (7868, 9252)]