78317028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 212605848

約数和(自身を除く): 134288820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 1753, 2482, 2628, 3506, 3723, 4964, 5259, 7012, 7446, 10518, 11169, 14892, 15777, 21036, 22338, 29801, 31554, 44676, 59602, 63108, 89403, 119204, 127969, 178806, 255938, 268209, 357612, 383907, 511876, 536418, 767814, 1072836, 1151721, 1535628, 2175473, 2303442, 4350946, 4606884, 6526419, 8701892, 13052838, 19579257, 26105676, 39158514, 78317028]

約数ペア:

[(1, 78317028), (2, 39158514), (3, 26105676), (4, 19579257), (6, 13052838), (9, 8701892), (12, 6526419), (17, 4606884), (18, 4350946), (34, 2303442), (36, 2175473), (51, 1535628), (68, 1151721), (73, 1072836), (102, 767814), (146, 536418), (153, 511876), (204, 383907), (219, 357612), (292, 268209), (306, 255938), (438, 178806), (612, 127969), (657, 119204), (876, 89403), (1241, 63108), (1314, 59602), (1753, 44676), (2482, 31554), (2628, 29801), (3506, 22338), (3723, 21036), (4964, 15777), (5259, 14892), (7012, 11169), (7446, 10518)]