86808568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7460

約数の個数: 64

約数和(自身を含む): 213638400

約数和(自身を除く): 126829832

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 7417, 11704, 14834, 29668, 51919, 59336, 81587, 103838, 140923, 163174, 207676, 281846, 326348, 415352, 563692, 571109, 652696, 986461, 1127384, 1142218, 1550153, 1972922, 2284436, 3100306, 3945844, 4568872, 6200612, 7891688, 10851071, 12401224, 21702142, 43404284, 86808568]

約数ペア:

[(1, 86808568), (2, 43404284), (4, 21702142), (7, 12401224), (8, 10851071), (11, 7891688), (14, 6200612), (19, 4568872), (22, 3945844), (28, 3100306), (38, 2284436), (44, 1972922), (56, 1550153), (76, 1142218), (77, 1127384), (88, 986461), (133, 652696), (152, 571109), (154, 563692), (209, 415352), (266, 326348), (308, 281846), (418, 207676), (532, 163174), (616, 140923), (836, 103838), (1064, 81587), (1463, 59336), (1672, 51919), (2926, 29668), (5852, 14834), (7417, 11704)]