80452758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 168360192

約数和(自身を除く): 87907434

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571, 1021, 1142, 1713, 2042, 3063, 3426, 6126, 13133, 23483, 26266, 39399, 46966, 70449, 78798, 140898, 582991, 1165982, 1748973, 3497946, 13408793, 26817586, 40226379, 80452758]

約数ペア:

[(1, 80452758), (2, 40226379), (3, 26817586), (6, 13408793), (23, 3497946), (46, 1748973), (69, 1165982), (138, 582991), (571, 140898), (1021, 78798), (1142, 70449), (1713, 46966), (2042, 39399), (3063, 26266), (3426, 23483), (6126, 13133)]