78097728

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 222528384

約数和(自身を除く): 144430656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 136, 142, 192, 204, 213, 272, 284, 337, 408, 426, 544, 568, 674, 816, 852, 1011, 1088, 1136, 1207, 1348, 1632, 1704, 2022, 2272, 2414, 2696, 3264, 3408, 3621, 4044, 4544, 4828, 5392, 5729, 6816, 7242, 8088, 9656, 10784, 11458, 13632, 14484, 16176, 17187, 19312, 21568, 22916, 23927, 28968, 32352, 34374, 38624, 45832, 47854, 57936, 64704, 68748, 71781, 77248, 91664, 95708, 115872, 137496, 143562, 183328, 191416, 231744, 274992, 287124, 366656, 382832, 406759, 549984, 574248, 765664, 813518, 1099968, 1148496, 1220277, 1531328, 1627036, 2296992, 2440554, 3254072, 4593984, 4881108, 6508144, 9762216, 13016288, 19524432, 26032576, 39048864, 78097728]

約数ペア:

[(1, 78097728), (2, 39048864), (3, 26032576), (4, 19524432), (6, 13016288), (8, 9762216), (12, 6508144), (16, 4881108), (17, 4593984), (24, 3254072), (32, 2440554), (34, 2296992), (48, 1627036), (51, 1531328), (64, 1220277), (68, 1148496), (71, 1099968), (96, 813518), (102, 765664), (136, 574248), (142, 549984), (192, 406759), (204, 382832), (213, 366656), (272, 287124), (284, 274992), (337, 231744), (408, 191416), (426, 183328), (544, 143562), (568, 137496), (674, 115872), (816, 95708), (852, 91664), (1011, 77248), (1088, 71781), (1136, 68748), (1207, 64704), (1348, 57936), (1632, 47854), (1704, 45832), (2022, 38624), (2272, 34374), (2414, 32352), (2696, 28968), (3264, 23927), (3408, 22916), (3621, 21568), (4044, 19312), (4544, 17187), (4828, 16176), (5392, 14484), (5729, 13632), (6816, 11458), (7242, 10784), (8088, 9656)]