179603604

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 468147680

約数和(自身を除く): 288544076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 157, 172, 258, 314, 387, 471, 516, 628, 739, 774, 942, 1413, 1478, 1548, 1884, 2217, 2826, 2956, 4434, 5652, 6651, 6751, 8868, 13302, 13502, 20253, 26604, 27004, 31777, 40506, 60759, 63554, 81012, 95331, 116023, 121518, 127108, 190662, 232046, 243036, 285993, 348069, 381324, 464092, 571986, 696138, 1044207, 1143972, 1392276, 2088414, 4176828, 4988989, 9977978, 14966967, 19955956, 29933934, 44900901, 59867868, 89801802, 179603604]

約数ペア:

[(1, 179603604), (2, 89801802), (3, 59867868), (4, 44900901), (6, 29933934), (9, 19955956), (12, 14966967), (18, 9977978), (36, 4988989), (43, 4176828), (86, 2088414), (129, 1392276), (157, 1143972), (172, 1044207), (258, 696138), (314, 571986), (387, 464092), (471, 381324), (516, 348069), (628, 285993), (739, 243036), (774, 232046), (942, 190662), (1413, 127108), (1478, 121518), (1548, 116023), (1884, 95331), (2217, 81012), (2826, 63554), (2956, 60759), (4434, 40506), (5652, 31777), (6651, 27004), (6751, 26604), (8868, 20253), (13302, 13502)]