8042916

素因数分解:

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

素因数の和:241

約数の個数: 72

約数和(自身を含む): 22544704

約数和(自身を除く): 14501788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 181, 276, 322, 362, 483, 529, 543, 644, 724, 966, 1058, 1086, 1267, 1587, 1932, 2116, 2172, 2534, 3174, 3703, 3801, 4163, 5068, 6348, 7406, 7602, 8326, 11109, 12489, 14812, 15204, 16652, 22218, 24978, 29141, 44436, 49956, 58282, 87423, 95749, 116564, 174846, 191498, 287247, 349692, 382996, 574494, 670243, 1148988, 1340486, 2010729, 2680972, 4021458, 8042916]

約数ペア:

[(1, 8042916), (2, 4021458), (3, 2680972), (4, 2010729), (6, 1340486), (7, 1148988), (12, 670243), (14, 574494), (21, 382996), (23, 349692), (28, 287247), (42, 191498), (46, 174846), (69, 116564), (84, 95749), (92, 87423), (138, 58282), (161, 49956), (181, 44436), (276, 29141), (322, 24978), (362, 22218), (483, 16652), (529, 15204), (543, 14812), (644, 12489), (724, 11109), (966, 8326), (1058, 7602), (1086, 7406), (1267, 6348), (1587, 5068), (1932, 4163), (2116, 3801), (2172, 3703), (2534, 3174)]