81337245792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{7561}}^1$

素因数の和:7813

約数の個数: 192

約数和(自身を含む): 238187755008

約数和(自身を除く): 156850509216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 88, 96, 122, 132, 167, 176, 183, 244, 264, 334, 352, 366, 488, 501, 528, 668, 671, 732, 976, 1002, 1056, 1336, 1342, 1464, 1837, 1952, 2004, 2013, 2672, 2684, 2928, 3674, 4008, 4026, 5344, 5368, 5511, 5856, 7348, 7561, 8016, 8052, 10187, 10736, 11022, 14696, 15122, 16032, 16104, 20374, 21472, 22044, 22683, 29392, 30244, 30561, 32208, 40748, 44088, 45366, 58784, 60488, 61122, 64416, 81496, 83171, 88176, 90732, 112057, 120976, 122244, 162992, 166342, 176352, 181464, 224114, 241952, 244488, 249513, 325984, 332684, 336171, 362928, 448228, 461221, 488976, 499026, 665368, 672342, 725856, 896456, 922442, 977952, 998052, 1262687, 1330736, 1344684, 1383663, 1792912, 1844884, 1996104, 2525374, 2661472, 2689368, 2767326, 3585824, 3689768, 3788061, 3992208, 5050748, 5073431, 5378736, 5534652, 7379536, 7576122, 7984416, 10101496, 10146862, 10757472, 11069304, 13889557, 14759072, 15152244, 15220293, 20202992, 20293724, 22138608, 27779114, 30304488, 30440586, 40405984, 40587448, 41668671, 44277216, 55558228, 60608976, 60881172, 77023907, 81174896, 83337342, 111116456, 121217952, 121762344, 154047814, 162349792, 166674684, 222232912, 231071721, 243524688, 308095628, 333349368, 444465824, 462143442, 487049376, 616191256, 666698736, 847262977, 924286884, 1232382512, 1333397472, 1694525954, 1848573768, 2464765024, 2541788931, 3389051908, 3697147536, 5083577862, 6778103816, 7394295072, 10167155724, 13556207632, 20334311448, 27112415264, 40668622896, 81337245792]

約数ペア:

[(1, 81337245792), (2, 40668622896), (3, 27112415264), (4, 20334311448), (6, 13556207632), (8, 10167155724), (11, 7394295072), (12, 6778103816), (16, 5083577862), (22, 3697147536), (24, 3389051908), (32, 2541788931), (33, 2464765024), (44, 1848573768), (48, 1694525954), (61, 1333397472), (66, 1232382512), (88, 924286884), (96, 847262977), (122, 666698736), (132, 616191256), (167, 487049376), (176, 462143442), (183, 444465824), (244, 333349368), (264, 308095628), (334, 243524688), (352, 231071721), (366, 222232912), (488, 166674684), (501, 162349792), (528, 154047814), (668, 121762344), (671, 121217952), (732, 111116456), (976, 83337342), (1002, 81174896), (1056, 77023907), (1336, 60881172), (1342, 60608976), (1464, 55558228), (1837, 44277216), (1952, 41668671), (2004, 40587448), (2013, 40405984), (2672, 30440586), (2684, 30304488), (2928, 27779114), (3674, 22138608), (4008, 20293724), (4026, 20202992), (5344, 15220293), (5368, 15152244), (5511, 14759072), (5856, 13889557), (7348, 11069304), (7561, 10757472), (8016, 10146862), (8052, 10101496), (10187, 7984416), (10736, 7576122), (11022, 7379536), (14696, 5534652), (15122, 5378736), (16032, 5073431), (16104, 5050748), (20374, 3992208), (21472, 3788061), (22044, 3689768), (22683, 3585824), (29392, 2767326), (30244, 2689368), (30561, 2661472), (32208, 2525374), (40748, 1996104), (44088, 1844884), (45366, 1792912), (58784, 1383663), (60488, 1344684), (61122, 1330736), (64416, 1262687), (81496, 998052), (83171, 977952), (88176, 922442), (90732, 896456), (112057, 725856), (120976, 672342), (122244, 665368), (162992, 499026), (166342, 488976), (176352, 461221), (181464, 448228), (224114, 362928), (241952, 336171), (244488, 332684), (249513, 325984)]