79475408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 171752400

約数和(自身を除く): 92276992

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 53, 68, 74, 106, 136, 148, 149, 212, 272, 296, 298, 424, 592, 596, 629, 848, 901, 1192, 1258, 1802, 1961, 2384, 2516, 2533, 3604, 3922, 5032, 5066, 5513, 7208, 7844, 7897, 10064, 10132, 11026, 14416, 15688, 15794, 20264, 22052, 31376, 31588, 33337, 40528, 44104, 63176, 66674, 88208, 93721, 126352, 133348, 134249, 187442, 266696, 268498, 292189, 374884, 533392, 536996, 584378, 749768, 1073992, 1168756, 1499536, 2147984, 2337512, 4675024, 4967213, 9934426, 19868852, 39737704, 79475408]

約数ペア:

[(1, 79475408), (2, 39737704), (4, 19868852), (8, 9934426), (16, 4967213), (17, 4675024), (34, 2337512), (37, 2147984), (53, 1499536), (68, 1168756), (74, 1073992), (106, 749768), (136, 584378), (148, 536996), (149, 533392), (212, 374884), (272, 292189), (296, 268498), (298, 266696), (424, 187442), (592, 134249), (596, 133348), (629, 126352), (848, 93721), (901, 88208), (1192, 66674), (1258, 63176), (1802, 44104), (1961, 40528), (2384, 33337), (2516, 31588), (2533, 31376), (3604, 22052), (3922, 20264), (5032, 15794), (5066, 15688), (5513, 14416), (7208, 11026), (7844, 10132), (7897, 10064)]