72737472

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 205475840

約数和(自身を除く): 132738368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 157, 192, 228, 254, 304, 314, 381, 456, 471, 508, 608, 628, 762, 912, 942, 1016, 1216, 1256, 1524, 1824, 1884, 2032, 2413, 2512, 2983, 3048, 3648, 3768, 4064, 4826, 5024, 5966, 6096, 7239, 7536, 8128, 8949, 9652, 10048, 11932, 12192, 14478, 15072, 17898, 19304, 19939, 23864, 24384, 28956, 30144, 35796, 38608, 39878, 47728, 57912, 59817, 71592, 77216, 79756, 95456, 115824, 119634, 143184, 154432, 159512, 190912, 231648, 239268, 286368, 319024, 378841, 463296, 478536, 572736, 638048, 757682, 957072, 1136523, 1276096, 1515364, 1914144, 2273046, 3030728, 3828288, 4546092, 6061456, 9092184, 12122912, 18184368, 24245824, 36368736, 72737472]

約数ペア:

[(1, 72737472), (2, 36368736), (3, 24245824), (4, 18184368), (6, 12122912), (8, 9092184), (12, 6061456), (16, 4546092), (19, 3828288), (24, 3030728), (32, 2273046), (38, 1914144), (48, 1515364), (57, 1276096), (64, 1136523), (76, 957072), (96, 757682), (114, 638048), (127, 572736), (152, 478536), (157, 463296), (192, 378841), (228, 319024), (254, 286368), (304, 239268), (314, 231648), (381, 190912), (456, 159512), (471, 154432), (508, 143184), (608, 119634), (628, 115824), (762, 95456), (912, 79756), (942, 77216), (1016, 71592), (1216, 59817), (1256, 57912), (1524, 47728), (1824, 39878), (1884, 38608), (2032, 35796), (2413, 30144), (2512, 28956), (2983, 24384), (3048, 23864), (3648, 19939), (3768, 19304), (4064, 17898), (4826, 15072), (5024, 14478), (5966, 12192), (6096, 11932), (7239, 10048), (7536, 9652), (8128, 8949)]