90654876

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{21523}}^1$

素因数の和:21552

約数の個数: 60

約数和(自身を含む): 255231592

約数和(自身を除く): 164576716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 21523, 43046, 64569, 86092, 129138, 193707, 258276, 279799, 387414, 559598, 581121, 774828, 839397, 1119196, 1162242, 1678794, 1743363, 2324484, 2518191, 3357588, 3486726, 5036382, 6973452, 7554573, 10072764, 15109146, 22663719, 30218292, 45327438, 90654876]

約数ペア:

[(1, 90654876), (2, 45327438), (3, 30218292), (4, 22663719), (6, 15109146), (9, 10072764), (12, 7554573), (13, 6973452), (18, 5036382), (26, 3486726), (27, 3357588), (36, 2518191), (39, 2324484), (52, 1743363), (54, 1678794), (78, 1162242), (81, 1119196), (108, 839397), (117, 774828), (156, 581121), (162, 559598), (234, 387414), (324, 279799), (351, 258276), (468, 193707), (702, 129138), (1053, 86092), (1404, 64569), (2106, 43046), (4212, 21523)]