90866256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 254317056

約数和(自身を除く): 163450800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 624, 653, 669, 892, 1306, 1338, 1784, 1959, 2612, 2676, 2899, 3568, 3918, 5224, 5352, 5798, 7836, 8489, 8697, 10448, 10704, 11596, 15672, 16978, 17394, 23192, 25467, 31344, 33956, 34788, 46384, 50934, 67912, 69576, 101868, 135824, 139152, 145619, 203736, 291238, 407472, 436857, 582476, 873714, 1164952, 1747428, 1893047, 2329904, 3494856, 3786094, 5679141, 6989712, 7572188, 11358282, 15144376, 22716564, 30288752, 45433128, 90866256]

約数ペア:

[(1, 90866256), (2, 45433128), (3, 30288752), (4, 22716564), (6, 15144376), (8, 11358282), (12, 7572188), (13, 6989712), (16, 5679141), (24, 3786094), (26, 3494856), (39, 2329904), (48, 1893047), (52, 1747428), (78, 1164952), (104, 873714), (156, 582476), (208, 436857), (223, 407472), (312, 291238), (446, 203736), (624, 145619), (653, 139152), (669, 135824), (892, 101868), (1306, 69576), (1338, 67912), (1784, 50934), (1959, 46384), (2612, 34788), (2676, 33956), (2899, 31344), (3568, 25467), (3918, 23192), (5224, 17394), (5352, 16978), (5798, 15672), (7836, 11596), (8489, 10704), (8697, 10448)]