7581625452

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{40949}}^1$

素因数の和:41135

約数の個数: 72

約数和(自身を含む): 19824714000

約数和(自身を除く): 12243088548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 139, 148, 222, 278, 333, 417, 444, 556, 666, 834, 1251, 1332, 1668, 2502, 5004, 5143, 10286, 15429, 20572, 30858, 40949, 46287, 61716, 81898, 92574, 122847, 163796, 185148, 245694, 368541, 491388, 737082, 1474164, 1515113, 3030226, 4545339, 5691911, 6060452, 9090678, 11383822, 13636017, 17075733, 18181356, 22767644, 27272034, 34151466, 51227199, 54544068, 68302932, 102454398, 204908796, 210600707, 421201414, 631802121, 842402828, 1263604242, 1895406363, 2527208484, 3790812726, 7581625452]

約数ペア:

[(1, 7581625452), (2, 3790812726), (3, 2527208484), (4, 1895406363), (6, 1263604242), (9, 842402828), (12, 631802121), (18, 421201414), (36, 210600707), (37, 204908796), (74, 102454398), (111, 68302932), (139, 54544068), (148, 51227199), (222, 34151466), (278, 27272034), (333, 22767644), (417, 18181356), (444, 17075733), (556, 13636017), (666, 11383822), (834, 9090678), (1251, 6060452), (1332, 5691911), (1668, 4545339), (2502, 3030226), (5004, 1515113), (5143, 1474164), (10286, 737082), (15429, 491388), (20572, 368541), (30858, 245694), (40949, 185148), (46287, 163796), (61716, 122847), (81898, 92574)]