78956784

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1249}}^1$

素因数の和:1702

約数の個数: 60

約数和(自身を含む): 221650000

約数和(自身を除く): 142693216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1249, 1317, 1756, 2498, 2634, 3512, 3747, 3951, 4996, 5268, 7024, 7494, 7902, 9992, 10536, 11241, 14988, 15804, 19984, 21072, 22482, 29976, 31608, 44964, 59952, 63216, 89928, 179856, 548311, 1096622, 1644933, 2193244, 3289866, 4386488, 4934799, 6579732, 8772976, 9869598, 13159464, 19739196, 26318928, 39478392, 78956784]

約数ペア:

[(1, 78956784), (2, 39478392), (3, 26318928), (4, 19739196), (6, 13159464), (8, 9869598), (9, 8772976), (12, 6579732), (16, 4934799), (18, 4386488), (24, 3289866), (36, 2193244), (48, 1644933), (72, 1096622), (144, 548311), (439, 179856), (878, 89928), (1249, 63216), (1317, 59952), (1756, 44964), (2498, 31608), (2634, 29976), (3512, 22482), (3747, 21072), (3951, 19984), (4996, 15804), (5268, 14988), (7024, 11241), (7494, 10536), (7902, 9992)]