73664360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23917}}^1$

素因数の和:23946

約数の個数: 64

約数和(自身を含む): 206651520

約数和(自身を除く): 132987160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 23917, 47834, 95668, 119585, 167419, 191336, 239170, 263087, 334838, 478340, 526174, 669676, 837095, 956680, 1052348, 1315435, 1339352, 1674190, 1841609, 2104696, 2630870, 3348380, 3683218, 5261740, 6696760, 7366436, 9208045, 10523480, 14732872, 18416090, 36832180, 73664360]

約数ペア:

[(1, 73664360), (2, 36832180), (4, 18416090), (5, 14732872), (7, 10523480), (8, 9208045), (10, 7366436), (11, 6696760), (14, 5261740), (20, 3683218), (22, 3348380), (28, 2630870), (35, 2104696), (40, 1841609), (44, 1674190), (55, 1339352), (56, 1315435), (70, 1052348), (77, 956680), (88, 837095), (110, 669676), (140, 526174), (154, 478340), (220, 334838), (280, 263087), (308, 239170), (385, 191336), (440, 167419), (616, 119585), (770, 95668), (1540, 47834), (3080, 23917)]