84016072

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 186001920

約数和(自身を除く): 101985848

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 137, 188, 233, 274, 329, 376, 466, 548, 658, 932, 959, 1096, 1316, 1631, 1864, 1918, 2632, 3262, 3836, 6439, 6524, 7672, 10951, 12878, 13048, 21902, 25756, 31921, 43804, 45073, 51512, 63842, 76657, 87608, 90146, 127684, 153314, 180292, 223447, 255368, 306628, 360584, 446894, 613256, 893788, 1500287, 1787576, 3000574, 6001148, 10502009, 12002296, 21004018, 42008036, 84016072]

約数ペア:

[(1, 84016072), (2, 42008036), (4, 21004018), (7, 12002296), (8, 10502009), (14, 6001148), (28, 3000574), (47, 1787576), (56, 1500287), (94, 893788), (137, 613256), (188, 446894), (233, 360584), (274, 306628), (329, 255368), (376, 223447), (466, 180292), (548, 153314), (658, 127684), (932, 90146), (959, 87608), (1096, 76657), (1316, 63842), (1631, 51512), (1864, 45073), (1918, 43804), (2632, 31921), (3262, 25756), (3836, 21902), (6439, 13048), (6524, 12878), (7672, 10951)]