90209808

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{16063}}^1$

素因数の和:16093

約数の個数: 80

約数和(自身を含む): 278871040

約数和(自身を除く): 188661232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 16063, 32126, 48189, 64252, 96378, 128504, 144567, 192756, 208819, 257008, 289134, 385512, 417638, 433701, 578268, 626457, 771024, 835276, 867402, 1156536, 1252914, 1670552, 1734804, 1879371, 2313072, 2505828, 3341104, 3469608, 3758742, 5011656, 5638113, 6939216, 7517484, 10023312, 11276226, 15034968, 22552452, 30069936, 45104904, 90209808]

約数ペア:

[(1, 90209808), (2, 45104904), (3, 30069936), (4, 22552452), (6, 15034968), (8, 11276226), (9, 10023312), (12, 7517484), (13, 6939216), (16, 5638113), (18, 5011656), (24, 3758742), (26, 3469608), (27, 3341104), (36, 2505828), (39, 2313072), (48, 1879371), (52, 1734804), (54, 1670552), (72, 1252914), (78, 1156536), (104, 867402), (108, 835276), (117, 771024), (144, 626457), (156, 578268), (208, 433701), (216, 417638), (234, 385512), (312, 289134), (351, 257008), (432, 208819), (468, 192756), (624, 144567), (702, 128504), (936, 96378), (1404, 64252), (1872, 48189), (2808, 32126), (5616, 16063)]