70704648

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 223939950

約数和(自身を除く): 153235302

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 409, 441, 504, 588, 686, 818, 882, 1029, 1176, 1227, 1372, 1636, 1764, 2058, 2401, 2454, 2744, 2863, 3087, 3272, 3528, 3681, 4116, 4802, 4908, 5726, 6174, 7203, 7362, 8232, 8589, 9604, 9816, 11452, 12348, 14406, 14724, 17178, 19208, 20041, 21609, 22904, 24696, 25767, 28812, 29448, 34356, 40082, 43218, 51534, 57624, 60123, 68712, 80164, 86436, 103068, 120246, 140287, 160328, 172872, 180369, 206136, 240492, 280574, 360738, 420861, 480984, 561148, 721476, 841722, 982009, 1122296, 1262583, 1442952, 1683444, 1964018, 2525166, 2946027, 3366888, 3928036, 5050332, 5892054, 7856072, 8838081, 10100664, 11784108, 17676162, 23568216, 35352324, 70704648]

約数ペア:

[(1, 70704648), (2, 35352324), (3, 23568216), (4, 17676162), (6, 11784108), (7, 10100664), (8, 8838081), (9, 7856072), (12, 5892054), (14, 5050332), (18, 3928036), (21, 3366888), (24, 2946027), (28, 2525166), (36, 1964018), (42, 1683444), (49, 1442952), (56, 1262583), (63, 1122296), (72, 982009), (84, 841722), (98, 721476), (126, 561148), (147, 480984), (168, 420861), (196, 360738), (252, 280574), (294, 240492), (343, 206136), (392, 180369), (409, 172872), (441, 160328), (504, 140287), (588, 120246), (686, 103068), (818, 86436), (882, 80164), (1029, 68712), (1176, 60123), (1227, 57624), (1372, 51534), (1636, 43218), (1764, 40082), (2058, 34356), (2401, 29448), (2454, 28812), (2744, 25767), (2863, 24696), (3087, 22904), (3272, 21609), (3528, 20041), (3681, 19208), (4116, 17178), (4802, 14724), (4908, 14406), (5726, 12348), (6174, 11452), (7203, 9816), (7362, 9604), (8232, 8589)]