77134390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 64388810

約数列:

[1, 2, 5, 10, 83, 166, 199, 398, 415, 467, 830, 934, 995, 1990, 2335, 4670, 16517, 33034, 38761, 77522, 82585, 92933, 165170, 185866, 193805, 387610, 464665, 929330, 7713439, 15426878, 38567195, 77134390]

約数ペア:

[(1, 77134390), (2, 38567195), (5, 15426878), (10, 7713439), (83, 929330), (166, 464665), (199, 387610), (398, 193805), (415, 185866), (467, 165170), (830, 92933), (934, 82585), (995, 77522), (1990, 38761), (2335, 33034), (4670, 16517)]