78308082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 179356320

約数和(自身を除く): 101048238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 401, 571, 802, 1142, 1203, 1713, 2406, 3426, 3609, 5139, 7218, 7619, 10278, 10849, 15238, 21698, 22857, 32547, 45714, 65094, 68571, 97641, 137142, 195282, 228971, 457942, 686913, 1373826, 2060739, 4121478, 4350449, 8700898, 13051347, 26102694, 39154041, 78308082]

約数ペア:

[(1, 78308082), (2, 39154041), (3, 26102694), (6, 13051347), (9, 8700898), (18, 4350449), (19, 4121478), (38, 2060739), (57, 1373826), (114, 686913), (171, 457942), (342, 228971), (401, 195282), (571, 137142), (802, 97641), (1142, 68571), (1203, 65094), (1713, 45714), (2406, 32547), (3426, 22857), (3609, 21698), (5139, 15238), (7218, 10849), (7619, 10278)]