129385788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2003}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 345649920

約数和(自身を除く): 216264132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769, 1538, 2003, 2307, 3076, 4006, 4614, 5383, 6009, 8012, 9228, 10766, 12018, 14021, 16149, 21532, 24036, 28042, 32298, 42063, 56084, 64596, 84126, 168252, 1540307, 3080614, 4620921, 6161228, 9241842, 10782149, 18483684, 21564298, 32346447, 43128596, 64692894, 129385788]

約数ペア:

[(1, 129385788), (2, 64692894), (3, 43128596), (4, 32346447), (6, 21564298), (7, 18483684), (12, 10782149), (14, 9241842), (21, 6161228), (28, 4620921), (42, 3080614), (84, 1540307), (769, 168252), (1538, 84126), (2003, 64596), (2307, 56084), (3076, 42063), (4006, 32298), (4614, 28042), (5383, 24036), (6009, 21532), (8012, 16149), (9228, 14021), (10766, 12018)]