142328988

素因数分解:

$2^2\times 3^5\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 375626160

約数和(自身を除く): 233297172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 362, 486, 543, 724, 809, 972, 1086, 1618, 1629, 2172, 2427, 3236, 3258, 4854, 4887, 6516, 7281, 9708, 9774, 14562, 14661, 19548, 21843, 29124, 29322, 43686, 43983, 58644, 65529, 87372, 87966, 131058, 146429, 175932, 196587, 262116, 292858, 393174, 439287, 585716, 786348, 878574, 1317861, 1757148, 2635722, 3953583, 5271444, 7907166, 11860749, 15814332, 23721498, 35582247, 47442996, 71164494, 142328988]

約数ペア:

[(1, 142328988), (2, 71164494), (3, 47442996), (4, 35582247), (6, 23721498), (9, 15814332), (12, 11860749), (18, 7907166), (27, 5271444), (36, 3953583), (54, 2635722), (81, 1757148), (108, 1317861), (162, 878574), (181, 786348), (243, 585716), (324, 439287), (362, 393174), (486, 292858), (543, 262116), (724, 196587), (809, 175932), (972, 146429), (1086, 131058), (1618, 87966), (1629, 87372), (2172, 65529), (2427, 58644), (3236, 43983), (3258, 43686), (4854, 29322), (4887, 29124), (6516, 21843), (7281, 19548), (9708, 14661), (9774, 14562)]