79664036

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 150674832

約数和(自身を除く): 71010796

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1283, 1444, 1634, 2566, 3268, 5132, 15523, 24377, 31046, 48754, 55169, 62092, 97508, 110338, 220676, 463163, 926326, 1048211, 1852652, 2096422, 4192844, 19916009, 39832018, 79664036]

約数ペア:

[(1, 79664036), (2, 39832018), (4, 19916009), (19, 4192844), (38, 2096422), (43, 1852652), (76, 1048211), (86, 926326), (172, 463163), (361, 220676), (722, 110338), (817, 97508), (1283, 62092), (1444, 55169), (1634, 48754), (2566, 31046), (3268, 24377), (5132, 15523)]