71904084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 207922176

約数和(自身を除く): 136018092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 238, 258, 301, 357, 476, 516, 602, 714, 731, 903, 1171, 1204, 1428, 1462, 1806, 2193, 2342, 2924, 3513, 3612, 4386, 4684, 5117, 7026, 8197, 8772, 10234, 14052, 15351, 16394, 19907, 20468, 24591, 30702, 32788, 39814, 49182, 50353, 59721, 61404, 79628, 98364, 100706, 119442, 139349, 151059, 201412, 238884, 278698, 302118, 352471, 418047, 557396, 604236, 704942, 836094, 856001, 1057413, 1409884, 1672188, 1712002, 2114826, 2568003, 3424004, 4229652, 5136006, 5992007, 10272012, 11984014, 17976021, 23968028, 35952042, 71904084]

約数ペア:

[(1, 71904084), (2, 35952042), (3, 23968028), (4, 17976021), (6, 11984014), (7, 10272012), (12, 5992007), (14, 5136006), (17, 4229652), (21, 3424004), (28, 2568003), (34, 2114826), (42, 1712002), (43, 1672188), (51, 1409884), (68, 1057413), (84, 856001), (86, 836094), (102, 704942), (119, 604236), (129, 557396), (172, 418047), (204, 352471), (238, 302118), (258, 278698), (301, 238884), (357, 201412), (476, 151059), (516, 139349), (602, 119442), (714, 100706), (731, 98364), (903, 79628), (1171, 61404), (1204, 59721), (1428, 50353), (1462, 49182), (1806, 39814), (2193, 32788), (2342, 30702), (2924, 24591), (3513, 20468), (3612, 19907), (4386, 16394), (4684, 15351), (5117, 14052), (7026, 10234), (8197, 8772)]