72948224

素因数分解:

$2^9\times {\mathrm{17}}^3\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 80

約数和(自身を含む): 160201800

約数和(自身を除く): 87253576

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 289, 464, 493, 512, 544, 578, 928, 986, 1088, 1156, 1856, 1972, 2176, 2312, 3712, 3944, 4352, 4624, 4913, 7424, 7888, 8381, 8704, 9248, 9826, 14848, 15776, 16762, 18496, 19652, 31552, 33524, 36992, 39304, 63104, 67048, 73984, 78608, 126208, 134096, 142477, 147968, 157216, 252416, 268192, 284954, 314432, 536384, 569908, 628864, 1072768, 1139816, 1257728, 2145536, 2279632, 2515456, 4291072, 4559264, 9118528, 18237056, 36474112, 72948224]

約数ペア:

[(1, 72948224), (2, 36474112), (4, 18237056), (8, 9118528), (16, 4559264), (17, 4291072), (29, 2515456), (32, 2279632), (34, 2145536), (58, 1257728), (64, 1139816), (68, 1072768), (116, 628864), (128, 569908), (136, 536384), (232, 314432), (256, 284954), (272, 268192), (289, 252416), (464, 157216), (493, 147968), (512, 142477), (544, 134096), (578, 126208), (928, 78608), (986, 73984), (1088, 67048), (1156, 63104), (1856, 39304), (1972, 36992), (2176, 33524), (2312, 31552), (3712, 19652), (3944, 18496), (4352, 16762), (4624, 15776), (4913, 14848), (7424, 9826), (7888, 9248), (8381, 8704)]