89870844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 252435456

約数和(自身を除く): 162564612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 181, 257, 276, 322, 362, 483, 514, 543, 644, 724, 771, 966, 1028, 1086, 1267, 1542, 1799, 1932, 2172, 2534, 3084, 3598, 3801, 4163, 5068, 5397, 5911, 7196, 7602, 8326, 10794, 11822, 12489, 15204, 16652, 17733, 21588, 23644, 24978, 29141, 35466, 41377, 46517, 49956, 58282, 70932, 82754, 87423, 93034, 116564, 124131, 139551, 165508, 174846, 186068, 248262, 279102, 325619, 349692, 496524, 558204, 651238, 976857, 1069891, 1302476, 1953714, 2139782, 3209673, 3907428, 4279564, 6419346, 7489237, 12838692, 14978474, 22467711, 29956948, 44935422, 89870844]

約数ペア:

[(1, 89870844), (2, 44935422), (3, 29956948), (4, 22467711), (6, 14978474), (7, 12838692), (12, 7489237), (14, 6419346), (21, 4279564), (23, 3907428), (28, 3209673), (42, 2139782), (46, 1953714), (69, 1302476), (84, 1069891), (92, 976857), (138, 651238), (161, 558204), (181, 496524), (257, 349692), (276, 325619), (322, 279102), (362, 248262), (483, 186068), (514, 174846), (543, 165508), (644, 139551), (724, 124131), (771, 116564), (966, 93034), (1028, 87423), (1086, 82754), (1267, 70932), (1542, 58282), (1799, 49956), (1932, 46517), (2172, 41377), (2534, 35466), (3084, 29141), (3598, 24978), (3801, 23644), (4163, 21588), (5068, 17733), (5397, 16652), (5911, 15204), (7196, 12489), (7602, 11822), (8326, 10794)]