77030028

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 219739520

約数和(自身を除く): 142709492

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, 243, 258, 291, 324, 342, 387, 388, 486, 513, 516, 582, 684, 774, 817, 873, 972, 1026, 1161, 1164, 1539, 1548, 1634, 1746, 1843, 2052, 2322, 2451, 2619, 3078, 3268, 3483, 3492, 3686, 4171, 4617, 4644, 4902, 5238, 5529, 6156, 6966, 7353, 7372, 7857, 8342, 9234, 9804, 10449, 10476, 11058, 12513, 13932, 14706, 15714, 16587, 16684, 18468, 20898, 22059, 22116, 23571, 25026, 29412, 31428, 33174, 37539, 41796, 44118, 47142, 49761, 50052, 66177, 66348, 75078, 79249, 88236, 94284, 99522, 112617, 132354, 149283, 150156, 158498, 198531, 199044, 225234, 237747, 264708, 298566, 316996, 337851, 397062, 447849, 450468, 475494, 597132, 675702, 713241, 794124, 895698, 950988, 1013553, 1351404, 1426482, 1791396, 2027106, 2139723, 2852964, 4054212, 4279446, 6419169, 8558892, 12838338, 19257507, 25676676, 38515014, 77030028]

約数ペア:

[(1, 77030028), (2, 38515014), (3, 25676676), (4, 19257507), (6, 12838338), (9, 8558892), (12, 6419169), (18, 4279446), (19, 4054212), (27, 2852964), (36, 2139723), (38, 2027106), (43, 1791396), (54, 1426482), (57, 1351404), (76, 1013553), (81, 950988), (86, 895698), (97, 794124), (108, 713241), (114, 675702), (129, 597132), (162, 475494), (171, 450468), (172, 447849), (194, 397062), (228, 337851), (243, 316996), (258, 298566), (291, 264708), (324, 237747), (342, 225234), (387, 199044), (388, 198531), (486, 158498), (513, 150156), (516, 149283), (582, 132354), (684, 112617), (774, 99522), (817, 94284), (873, 88236), (972, 79249), (1026, 75078), (1161, 66348), (1164, 66177), (1539, 50052), (1548, 49761), (1634, 47142), (1746, 44118), (1843, 41796), (2052, 37539), (2322, 33174), (2451, 31428), (2619, 29412), (3078, 25026), (3268, 23571), (3483, 22116), (3492, 22059), (3686, 20898), (4171, 18468), (4617, 16684), (4644, 16587), (4902, 15714), (5238, 14706), (5529, 13932), (6156, 12513), (6966, 11058), (7353, 10476), (7372, 10449), (7857, 9804), (8342, 9234)]