25676676

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 73045280

約数和(自身を除く): 47368604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 97, 108, 114, 129, 162, 171, 172, 194, 228, 258, 291, 324, 342, 387, 388, 513, 516, 582, 684, 774, 817, 873, 1026, 1161, 1164, 1539, 1548, 1634, 1746, 1843, 2052, 2322, 2451, 2619, 3078, 3268, 3483, 3492, 3686, 4171, 4644, 4902, 5238, 5529, 6156, 6966, 7353, 7372, 7857, 8342, 9804, 10476, 11058, 12513, 13932, 14706, 15714, 16587, 16684, 22059, 22116, 25026, 29412, 31428, 33174, 37539, 44118, 49761, 50052, 66177, 66348, 75078, 79249, 88236, 99522, 112617, 132354, 149283, 150156, 158498, 199044, 225234, 237747, 264708, 298566, 316996, 337851, 450468, 475494, 597132, 675702, 713241, 950988, 1351404, 1426482, 2139723, 2852964, 4279446, 6419169, 8558892, 12838338, 25676676]

約数ペア:

[(1, 25676676), (2, 12838338), (3, 8558892), (4, 6419169), (6, 4279446), (9, 2852964), (12, 2139723), (18, 1426482), (19, 1351404), (27, 950988), (36, 713241), (38, 675702), (43, 597132), (54, 475494), (57, 450468), (76, 337851), (81, 316996), (86, 298566), (97, 264708), (108, 237747), (114, 225234), (129, 199044), (162, 158498), (171, 150156), (172, 149283), (194, 132354), (228, 112617), (258, 99522), (291, 88236), (324, 79249), (342, 75078), (387, 66348), (388, 66177), (513, 50052), (516, 49761), (582, 44118), (684, 37539), (774, 33174), (817, 31428), (873, 29412), (1026, 25026), (1161, 22116), (1164, 22059), (1539, 16684), (1548, 16587), (1634, 15714), (1746, 14706), (1843, 13932), (2052, 12513), (2322, 11058), (2451, 10476), (2619, 9804), (3078, 8342), (3268, 7857), (3483, 7372), (3492, 7353), (3686, 6966), (4171, 6156), (4644, 5529), (4902, 5238)]