80734554

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 183665664

約数和(自身を除く): 102931110

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1021, 1146, 1719, 2042, 3063, 3438, 4393, 6126, 8786, 9189, 13179, 18378, 23483, 26358, 39537, 46966, 70449, 79074, 140898, 195011, 211347, 390022, 422694, 585033, 1170066, 1755099, 3510198, 4485253, 8970506, 13455759, 26911518, 40367277, 80734554]

約数ペア:

[(1, 80734554), (2, 40367277), (3, 26911518), (6, 13455759), (9, 8970506), (18, 4485253), (23, 3510198), (46, 1755099), (69, 1170066), (138, 585033), (191, 422694), (207, 390022), (382, 211347), (414, 195011), (573, 140898), (1021, 79074), (1146, 70449), (1719, 46966), (2042, 39537), (3063, 26358), (3438, 23483), (4393, 18378), (6126, 13179), (8786, 9189)]