73177728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 212829120

約数和(自身を除く): 139651392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 107, 128, 137, 156, 192, 208, 214, 274, 312, 321, 384, 411, 416, 428, 548, 624, 642, 822, 832, 856, 1096, 1248, 1284, 1391, 1644, 1664, 1712, 1781, 2192, 2496, 2568, 2782, 3288, 3424, 3562, 4173, 4384, 4992, 5136, 5343, 5564, 6576, 6848, 7124, 8346, 8768, 10272, 10686, 11128, 13152, 13696, 14248, 14659, 16692, 17536, 20544, 21372, 22256, 26304, 28496, 29318, 33384, 41088, 42744, 43977, 44512, 52608, 56992, 58636, 66768, 85488, 87954, 89024, 113984, 117272, 133536, 170976, 175908, 178048, 190567, 227968, 234544, 267072, 341952, 351816, 381134, 469088, 534144, 571701, 683904, 703632, 762268, 938176, 1143402, 1407264, 1524536, 1876352, 2286804, 2814528, 3049072, 4573608, 5629056, 6098144, 9147216, 12196288, 18294432, 24392576, 36588864, 73177728]

約数ペア:

[(1, 73177728), (2, 36588864), (3, 24392576), (4, 18294432), (6, 12196288), (8, 9147216), (12, 6098144), (13, 5629056), (16, 4573608), (24, 3049072), (26, 2814528), (32, 2286804), (39, 1876352), (48, 1524536), (52, 1407264), (64, 1143402), (78, 938176), (96, 762268), (104, 703632), (107, 683904), (128, 571701), (137, 534144), (156, 469088), (192, 381134), (208, 351816), (214, 341952), (274, 267072), (312, 234544), (321, 227968), (384, 190567), (411, 178048), (416, 175908), (428, 170976), (548, 133536), (624, 117272), (642, 113984), (822, 89024), (832, 87954), (856, 85488), (1096, 66768), (1248, 58636), (1284, 56992), (1391, 52608), (1644, 44512), (1664, 43977), (1712, 42744), (1781, 41088), (2192, 33384), (2496, 29318), (2568, 28496), (2782, 26304), (3288, 22256), (3424, 21372), (3562, 20544), (4173, 17536), (4384, 16692), (4992, 14659), (5136, 14248), (5343, 13696), (5564, 13152), (6576, 11128), (6848, 10686), (7124, 10272), (8346, 8768)]