68343093

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 125611200

約数和(自身を除く): 57268107

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 131, 147, 169, 273, 343, 393, 441, 507, 637, 819, 917, 1029, 1179, 1183, 1521, 1703, 1911, 2751, 3087, 3549, 4459, 5109, 5733, 6419, 8253, 8281, 10647, 11921, 13377, 15327, 19257, 22139, 24843, 35763, 40131, 44933, 57771, 57967, 66417, 74529, 83447, 107289, 134799, 154973, 173901, 199251, 250341, 404397, 464919, 521703, 584129, 751023, 1084811, 1394757, 1752387, 3254433, 5257161, 7593677, 9763299, 22781031, 68343093]

約数ペア:

[(1, 68343093), (3, 22781031), (7, 9763299), (9, 7593677), (13, 5257161), (21, 3254433), (39, 1752387), (49, 1394757), (63, 1084811), (91, 751023), (117, 584129), (131, 521703), (147, 464919), (169, 404397), (273, 250341), (343, 199251), (393, 173901), (441, 154973), (507, 134799), (637, 107289), (819, 83447), (917, 74529), (1029, 66417), (1179, 57967), (1183, 57771), (1521, 44933), (1703, 40131), (1911, 35763), (2751, 24843), (3087, 22139), (3549, 19257), (4459, 15327), (5109, 13377), (5733, 11921), (6419, 10647), (8253, 8281)]