79218578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 129917952

約数和(自身を除く): 50699374

約数列:

[1, 2, 23, 31, 46, 62, 73, 146, 713, 761, 1426, 1522, 1679, 2263, 3358, 4526, 17503, 23591, 35006, 47182, 52049, 55553, 104098, 111106, 542593, 1085186, 1277719, 1722143, 2555438, 3444286, 39609289, 79218578]

約数ペア:

[(1, 79218578), (2, 39609289), (23, 3444286), (31, 2555438), (46, 1722143), (62, 1277719), (73, 1085186), (146, 542593), (713, 111106), (761, 104098), (1426, 55553), (1522, 52049), (1679, 47182), (2263, 35006), (3358, 23591), (4526, 17503)]