67900644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 197241408

約数和(自身を除く): 129340764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1277, 1477, 1899, 2532, 2554, 2954, 3798, 3831, 4431, 5108, 5908, 7596, 7662, 8862, 8939, 11493, 13293, 15324, 17724, 17878, 22986, 26586, 26817, 35756, 45972, 53172, 53634, 80451, 107268, 160902, 269447, 321804, 538894, 808341, 1077788, 1616682, 1886129, 2425023, 3233364, 3772258, 4850046, 5658387, 7544516, 9700092, 11316774, 16975161, 22633548, 33950322, 67900644]

約数ペア:

[(1, 67900644), (2, 33950322), (3, 22633548), (4, 16975161), (6, 11316774), (7, 9700092), (9, 7544516), (12, 5658387), (14, 4850046), (18, 3772258), (21, 3233364), (28, 2425023), (36, 1886129), (42, 1616682), (63, 1077788), (84, 808341), (126, 538894), (211, 321804), (252, 269447), (422, 160902), (633, 107268), (844, 80451), (1266, 53634), (1277, 53172), (1477, 45972), (1899, 35756), (2532, 26817), (2554, 26586), (2954, 22986), (3798, 17878), (3831, 17724), (4431, 15324), (5108, 13293), (5908, 11493), (7596, 8939), (7662, 8862)]