73251528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 209925120

約数和(自身を除く): 136673592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 631, 691, 1262, 1382, 1893, 2073, 2524, 2764, 3786, 4146, 4417, 4837, 5048, 5528, 7572, 8292, 8834, 9674, 13251, 14511, 15144, 16584, 17668, 19348, 26502, 29022, 35336, 38696, 53004, 58044, 106008, 116088, 436021, 872042, 1308063, 1744084, 2616126, 3052147, 3488168, 5232252, 6104294, 9156441, 10464504, 12208588, 18312882, 24417176, 36625764, 73251528]

約数ペア:

[(1, 73251528), (2, 36625764), (3, 24417176), (4, 18312882), (6, 12208588), (7, 10464504), (8, 9156441), (12, 6104294), (14, 5232252), (21, 3488168), (24, 3052147), (28, 2616126), (42, 1744084), (56, 1308063), (84, 872042), (168, 436021), (631, 116088), (691, 106008), (1262, 58044), (1382, 53004), (1893, 38696), (2073, 35336), (2524, 29022), (2764, 26502), (3786, 19348), (4146, 17668), (4417, 16584), (4837, 15144), (5048, 14511), (5528, 13251), (7572, 9674), (8292, 8834)]