72335429856

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{727}}^1\times {\mathrm{1997}}^1$

素因数の和:2913

約数の個数: 144

約数和(自身を含む): 207281247264

約数和(自身を除く): 134945817408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 727, 1038, 1384, 1454, 1557, 1997, 2076, 2181, 2768, 2908, 3114, 3994, 4152, 4362, 5536, 5816, 5991, 6228, 6543, 7988, 8304, 8724, 11632, 11982, 12456, 13086, 15976, 16608, 17448, 17973, 23264, 23964, 24912, 26172, 31952, 34896, 35946, 47928, 49824, 52344, 63904, 69792, 71892, 95856, 104688, 125771, 143784, 191712, 209376, 251542, 287568, 345481, 377313, 503084, 575136, 690962, 754626, 1006168, 1036443, 1131939, 1381924, 1451819, 1509252, 2012336, 2072886, 2263878, 2763848, 2903638, 3018504, 3109329, 4024672, 4145772, 4355457, 4527756, 5527696, 5807276, 6037008, 6218658, 8291544, 8710914, 9055512, 11055392, 11614552, 12074016, 12437316, 13066371, 16583088, 17421828, 18111024, 23229104, 24874632, 26132742, 33166176, 34843656, 36222048, 46458208, 49749264, 52265484, 69687312, 99498528, 104530968, 139374624, 209061936, 251164687, 418123872, 502329374, 753494061, 1004658748, 1506988122, 2009317496, 2260482183, 3013976244, 4018634992, 4520964366, 6027952488, 8037269984, 9041928732, 12055904976, 18083857464, 24111809952, 36167714928, 72335429856]

約数ペア:

[(1, 72335429856), (2, 36167714928), (3, 24111809952), (4, 18083857464), (6, 12055904976), (8, 9041928732), (9, 8037269984), (12, 6027952488), (16, 4520964366), (18, 4018634992), (24, 3013976244), (32, 2260482183), (36, 2009317496), (48, 1506988122), (72, 1004658748), (96, 753494061), (144, 502329374), (173, 418123872), (288, 251164687), (346, 209061936), (519, 139374624), (692, 104530968), (727, 99498528), (1038, 69687312), (1384, 52265484), (1454, 49749264), (1557, 46458208), (1997, 36222048), (2076, 34843656), (2181, 33166176), (2768, 26132742), (2908, 24874632), (3114, 23229104), (3994, 18111024), (4152, 17421828), (4362, 16583088), (5536, 13066371), (5816, 12437316), (5991, 12074016), (6228, 11614552), (6543, 11055392), (7988, 9055512), (8304, 8710914), (8724, 8291544), (11632, 6218658), (11982, 6037008), (12456, 5807276), (13086, 5527696), (15976, 4527756), (16608, 4355457), (17448, 4145772), (17973, 4024672), (23264, 3109329), (23964, 3018504), (24912, 2903638), (26172, 2763848), (31952, 2263878), (34896, 2072886), (35946, 2012336), (47928, 1509252), (49824, 1451819), (52344, 1381924), (63904, 1131939), (69792, 1036443), (71892, 1006168), (95856, 754626), (104688, 690962), (125771, 575136), (143784, 503084), (191712, 377313), (209376, 345481), (251542, 287568)]