71859564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9833}}^1$

素因数の和:9879

約数の個数: 72

約数和(自身を含む): 214774560

約数和(自身を除く): 142914996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 9833, 19666, 29499, 39332, 58998, 68831, 88497, 117996, 137662, 176994, 206493, 275324, 285157, 353988, 412986, 570314, 619479, 825972, 855471, 1140628, 1238958, 1710942, 1996099, 2477916, 2566413, 3421884, 3992198, 5132826, 5988297, 7984396, 10265652, 11976594, 17964891, 23953188, 35929782, 71859564]

約数ペア:

[(1, 71859564), (2, 35929782), (3, 23953188), (4, 17964891), (6, 11976594), (7, 10265652), (9, 7984396), (12, 5988297), (14, 5132826), (18, 3992198), (21, 3421884), (28, 2566413), (29, 2477916), (36, 1996099), (42, 1710942), (58, 1238958), (63, 1140628), (84, 855471), (87, 825972), (116, 619479), (126, 570314), (174, 412986), (203, 353988), (252, 285157), (261, 275324), (348, 206493), (406, 176994), (522, 137662), (609, 117996), (812, 88497), (1044, 68831), (1218, 58998), (1827, 39332), (2436, 29499), (3654, 19666), (7308, 9833)]