126130212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 345483320

約数和(自身を除く): 219353108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1086, 1489, 1629, 2172, 2353, 2978, 3258, 4467, 4706, 5956, 6516, 7059, 8934, 9412, 13401, 14118, 17868, 19357, 21177, 26802, 28236, 38714, 42354, 53604, 58071, 77428, 84708, 116142, 174213, 232284, 269509, 348426, 539018, 696852, 808527, 1078036, 1617054, 2425581, 3234108, 3503617, 4851162, 7007234, 9702324, 10510851, 14014468, 21021702, 31532553, 42043404, 63065106, 126130212]

約数ペア:

[(1, 126130212), (2, 63065106), (3, 42043404), (4, 31532553), (6, 21021702), (9, 14014468), (12, 10510851), (13, 9702324), (18, 7007234), (26, 4851162), (36, 3503617), (39, 3234108), (52, 2425581), (78, 1617054), (117, 1078036), (156, 808527), (181, 696852), (234, 539018), (362, 348426), (468, 269509), (543, 232284), (724, 174213), (1086, 116142), (1489, 84708), (1629, 77428), (2172, 58071), (2353, 53604), (2978, 42354), (3258, 38714), (4467, 28236), (4706, 26802), (5956, 21177), (6516, 19357), (7059, 17868), (8934, 14118), (9412, 13401)]