69460248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 209905920

約数和(自身を除く): 140445672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 222, 264, 286, 296, 312, 407, 429, 444, 481, 547, 572, 814, 858, 888, 962, 1094, 1144, 1221, 1443, 1628, 1641, 1716, 1924, 2188, 2442, 2886, 3256, 3282, 3432, 3848, 4376, 4884, 5291, 5772, 6017, 6564, 7111, 9768, 10582, 11544, 12034, 13128, 14222, 15873, 18051, 20239, 21164, 21333, 24068, 28444, 31746, 36102, 40478, 42328, 42666, 48136, 56888, 60717, 63492, 72204, 78221, 80956, 85332, 121434, 126984, 144408, 156442, 161912, 170664, 222629, 234663, 242868, 263107, 312884, 445258, 469326, 485736, 526214, 625768, 667887, 789321, 890516, 938652, 1052428, 1335774, 1578642, 1781032, 1877304, 2104856, 2671548, 2894177, 3157284, 5343096, 5788354, 6314568, 8682531, 11576708, 17365062, 23153416, 34730124, 69460248]

約数ペア:

[(1, 69460248), (2, 34730124), (3, 23153416), (4, 17365062), (6, 11576708), (8, 8682531), (11, 6314568), (12, 5788354), (13, 5343096), (22, 3157284), (24, 2894177), (26, 2671548), (33, 2104856), (37, 1877304), (39, 1781032), (44, 1578642), (52, 1335774), (66, 1052428), (74, 938652), (78, 890516), (88, 789321), (104, 667887), (111, 625768), (132, 526214), (143, 485736), (148, 469326), (156, 445258), (222, 312884), (264, 263107), (286, 242868), (296, 234663), (312, 222629), (407, 170664), (429, 161912), (444, 156442), (481, 144408), (547, 126984), (572, 121434), (814, 85332), (858, 80956), (888, 78221), (962, 72204), (1094, 63492), (1144, 60717), (1221, 56888), (1443, 48136), (1628, 42666), (1641, 42328), (1716, 40478), (1924, 36102), (2188, 31746), (2442, 28444), (2886, 24068), (3256, 21333), (3282, 21164), (3432, 20239), (3848, 18051), (4376, 15873), (4884, 14222), (5291, 13128), (5772, 12034), (6017, 11544), (6564, 10582), (7111, 9768)]