61965612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 177002280

約数和(自身を除く): 115036668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 73, 76, 102, 114, 146, 153, 171, 204, 219, 228, 292, 306, 323, 342, 438, 612, 646, 657, 684, 876, 969, 1241, 1292, 1314, 1387, 1938, 2482, 2628, 2774, 2907, 3723, 3876, 4161, 4964, 5329, 5548, 5814, 7446, 8322, 10658, 11169, 11628, 12483, 14892, 15987, 16644, 21316, 22338, 23579, 24966, 31974, 44676, 47158, 47961, 49932, 63948, 70737, 90593, 94316, 95922, 101251, 141474, 181186, 191844, 202502, 212211, 271779, 282948, 303753, 362372, 405004, 424422, 543558, 607506, 815337, 848844, 911259, 1087116, 1215012, 1630674, 1721267, 1822518, 3261348, 3442534, 3645036, 5163801, 6885068, 10327602, 15491403, 20655204, 30982806, 61965612]

約数ペア:

[(1, 61965612), (2, 30982806), (3, 20655204), (4, 15491403), (6, 10327602), (9, 6885068), (12, 5163801), (17, 3645036), (18, 3442534), (19, 3261348), (34, 1822518), (36, 1721267), (38, 1630674), (51, 1215012), (57, 1087116), (68, 911259), (73, 848844), (76, 815337), (102, 607506), (114, 543558), (146, 424422), (153, 405004), (171, 362372), (204, 303753), (219, 282948), (228, 271779), (292, 212211), (306, 202502), (323, 191844), (342, 181186), (438, 141474), (612, 101251), (646, 95922), (657, 94316), (684, 90593), (876, 70737), (969, 63948), (1241, 49932), (1292, 47961), (1314, 47158), (1387, 44676), (1938, 31974), (2482, 24966), (2628, 23579), (2774, 22338), (2907, 21316), (3723, 16644), (3876, 15987), (4161, 14892), (4964, 12483), (5329, 11628), (5548, 11169), (5814, 10658), (7446, 8322)]