180789768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 510831360

約数和(自身を除く): 330041592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 107, 124, 186, 214, 248, 279, 321, 372, 428, 558, 642, 744, 757, 856, 963, 1116, 1284, 1514, 1926, 2232, 2271, 2568, 3028, 3317, 3852, 4542, 6056, 6634, 6813, 7704, 9084, 9951, 13268, 13626, 18168, 19902, 23467, 26536, 27252, 29853, 39804, 46934, 54504, 59706, 70401, 79608, 80999, 93868, 119412, 140802, 161998, 187736, 211203, 238824, 242997, 281604, 323996, 422406, 485994, 563208, 647992, 728991, 844812, 971988, 1457982, 1689624, 1943976, 2510969, 2915964, 5021938, 5831928, 7532907, 10043876, 15065814, 20087752, 22598721, 30131628, 45197442, 60263256, 90394884, 180789768]

約数ペア:

[(1, 180789768), (2, 90394884), (3, 60263256), (4, 45197442), (6, 30131628), (8, 22598721), (9, 20087752), (12, 15065814), (18, 10043876), (24, 7532907), (31, 5831928), (36, 5021938), (62, 2915964), (72, 2510969), (93, 1943976), (107, 1689624), (124, 1457982), (186, 971988), (214, 844812), (248, 728991), (279, 647992), (321, 563208), (372, 485994), (428, 422406), (558, 323996), (642, 281604), (744, 242997), (757, 238824), (856, 211203), (963, 187736), (1116, 161998), (1284, 140802), (1514, 119412), (1926, 93868), (2232, 80999), (2271, 79608), (2568, 70401), (3028, 59706), (3317, 54504), (3852, 46934), (4542, 39804), (6056, 29853), (6634, 27252), (6813, 26536), (7704, 23467), (9084, 19902), (9951, 18168), (13268, 13626)]