68079844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 144055296

約数和(自身を除く): 75975452

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1913, 2542, 3826, 5084, 7652, 8897, 13391, 17794, 26782, 35588, 53564, 59303, 78433, 118606, 156866, 237212, 313732, 415121, 549031, 830242, 1098062, 1660484, 2196124, 2431423, 4862846, 9725692, 17019961, 34039922, 68079844]

約数ペア:

[(1, 68079844), (2, 34039922), (4, 17019961), (7, 9725692), (14, 4862846), (28, 2431423), (31, 2196124), (41, 1660484), (62, 1098062), (82, 830242), (124, 549031), (164, 415121), (217, 313732), (287, 237212), (434, 156866), (574, 118606), (868, 78433), (1148, 59303), (1271, 53564), (1913, 35588), (2542, 26782), (3826, 17794), (5084, 13391), (7652, 8897)]