70877088

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1018

約数の個数: 72

約数和(自身を含む): 202378176

約数和(自身を除く): 131501088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 571, 862, 1142, 1293, 1713, 1724, 2284, 2586, 3426, 3448, 3879, 4568, 5139, 5172, 6852, 6896, 7758, 9136, 10278, 10344, 13704, 13792, 15516, 18272, 20556, 20688, 27408, 31032, 41112, 41376, 54816, 62064, 82224, 124128, 164448, 246101, 492202, 738303, 984404, 1476606, 1968808, 2214909, 2953212, 3937616, 4429818, 5906424, 7875232, 8859636, 11812848, 17719272, 23625696, 35438544, 70877088]

約数ペア:

[(1, 70877088), (2, 35438544), (3, 23625696), (4, 17719272), (6, 11812848), (8, 8859636), (9, 7875232), (12, 5906424), (16, 4429818), (18, 3937616), (24, 2953212), (32, 2214909), (36, 1968808), (48, 1476606), (72, 984404), (96, 738303), (144, 492202), (288, 246101), (431, 164448), (571, 124128), (862, 82224), (1142, 62064), (1293, 54816), (1713, 41376), (1724, 41112), (2284, 31032), (2586, 27408), (3426, 20688), (3448, 20556), (3879, 18272), (4568, 15516), (5139, 13792), (5172, 13704), (6852, 10344), (6896, 10278), (7758, 9136)]