90750156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8163

約数の個数: 72

約数和(自身を含む): 259318080

約数和(自身を除く): 168567924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 8123, 11172, 16246, 24369, 32492, 48738, 56861, 97476, 113722, 154337, 170583, 227444, 308674, 341166, 398027, 463011, 617348, 682332, 796054, 926022, 1080359, 1194081, 1592108, 1852044, 2160718, 2388162, 3241077, 4321436, 4776324, 6482154, 7562513, 12964308, 15125026, 22687539, 30250052, 45375078, 90750156]

約数ペア:

[(1, 90750156), (2, 45375078), (3, 30250052), (4, 22687539), (6, 15125026), (7, 12964308), (12, 7562513), (14, 6482154), (19, 4776324), (21, 4321436), (28, 3241077), (38, 2388162), (42, 2160718), (49, 1852044), (57, 1592108), (76, 1194081), (84, 1080359), (98, 926022), (114, 796054), (133, 682332), (147, 617348), (196, 463011), (228, 398027), (266, 341166), (294, 308674), (399, 227444), (532, 170583), (588, 154337), (798, 113722), (931, 97476), (1596, 56861), (1862, 48738), (2793, 32492), (3724, 24369), (5586, 16246), (8123, 11172)]