128589132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7541}}^1$

素因数の和:7591

約数の個数: 72

約数和(自身を含む): 361110960

約数和(自身を除く): 232521828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 7541, 8526, 15082, 17052, 22623, 30164, 45246, 52787, 90492, 105574, 158361, 211148, 218689, 316722, 369509, 437378, 633444, 656067, 739018, 874756, 1108527, 1312134, 1478036, 1530823, 2217054, 2624268, 3061646, 4434108, 4592469, 6123292, 9184938, 10715761, 18369876, 21431522, 32147283, 42863044, 64294566, 128589132]

約数ペア:

[(1, 128589132), (2, 64294566), (3, 42863044), (4, 32147283), (6, 21431522), (7, 18369876), (12, 10715761), (14, 9184938), (21, 6123292), (28, 4592469), (29, 4434108), (42, 3061646), (49, 2624268), (58, 2217054), (84, 1530823), (87, 1478036), (98, 1312134), (116, 1108527), (147, 874756), (174, 739018), (196, 656067), (203, 633444), (294, 437378), (348, 369509), (406, 316722), (588, 218689), (609, 211148), (812, 158361), (1218, 105574), (1421, 90492), (2436, 52787), (2842, 45246), (4263, 30164), (5684, 22623), (7541, 17052), (8526, 15082)]