79421824

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 178489800

約数和(自身を除く): 99067976

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 113, 128, 136, 152, 226, 272, 289, 304, 323, 452, 544, 578, 608, 646, 904, 1088, 1156, 1216, 1292, 1808, 1921, 2147, 2176, 2312, 2432, 2584, 3616, 3842, 4294, 4624, 5168, 5491, 7232, 7684, 8588, 9248, 10336, 10982, 14464, 15368, 17176, 18496, 20672, 21964, 30736, 32657, 34352, 36499, 36992, 41344, 43928, 61472, 65314, 68704, 72998, 87856, 122944, 130628, 137408, 145996, 175712, 245888, 261256, 274816, 291992, 351424, 522512, 583984, 620483, 702848, 1045024, 1167968, 1240966, 2090048, 2335936, 2481932, 4180096, 4671872, 4963864, 9927728, 19855456, 39710912, 79421824]

約数ペア:

[(1, 79421824), (2, 39710912), (4, 19855456), (8, 9927728), (16, 4963864), (17, 4671872), (19, 4180096), (32, 2481932), (34, 2335936), (38, 2090048), (64, 1240966), (68, 1167968), (76, 1045024), (113, 702848), (128, 620483), (136, 583984), (152, 522512), (226, 351424), (272, 291992), (289, 274816), (304, 261256), (323, 245888), (452, 175712), (544, 145996), (578, 137408), (608, 130628), (646, 122944), (904, 87856), (1088, 72998), (1156, 68704), (1216, 65314), (1292, 61472), (1808, 43928), (1921, 41344), (2147, 36992), (2176, 36499), (2312, 34352), (2432, 32657), (2584, 30736), (3616, 21964), (3842, 20672), (4294, 18496), (4624, 17176), (5168, 15368), (5491, 14464), (7232, 10982), (7684, 10336), (8588, 9248)]