887164404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{52027}}^1$

素因数の和:52077

約数の個数: 72

約数和(自身を含む): 2491100640

約数和(自身を除く): 1603936236

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, 8526, 17052, 52027, 104054, 156081, 208108, 312162, 364189, 624324, 728378, 1092567, 1456756, 1508783, 2185134, 2549323, 3017566, 4370268, 4526349, 5098646, 6035132, 7647969, 9052698, 10197292, 10561481, 15295938, 18105396, 21122962, 30591876, 31684443, 42245924, 63368886, 73930367, 126737772, 147860734, 221791101, 295721468, 443582202, 887164404]

約数ペア:

[(1, 887164404), (2, 443582202), (3, 295721468), (4, 221791101), (6, 147860734), (7, 126737772), (12, 73930367), (14, 63368886), (21, 42245924), (28, 31684443), (29, 30591876), (42, 21122962), (49, 18105396), (58, 15295938), (84, 10561481), (87, 10197292), (98, 9052698), (116, 7647969), (147, 6035132), (174, 5098646), (196, 4526349), (203, 4370268), (294, 3017566), (348, 2549323), (406, 2185134), (588, 1508783), (609, 1456756), (812, 1092567), (1218, 728378), (1421, 624324), (2436, 364189), (2842, 312162), (4263, 208108), (5684, 156081), (8526, 104054), (17052, 52027)]