78745572

素因数分解:

$2^2\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{1487}}^1$

素因数の和:2968

約数の個数: 36

約数和(自身を含む): 199320576

約数和(自身を除く): 120575004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1471, 1487, 2942, 2974, 4413, 4461, 5884, 5948, 8826, 8922, 13239, 13383, 17652, 17844, 26478, 26766, 52956, 53532, 2187377, 4374754, 6562131, 8749508, 13124262, 19686393, 26248524, 39372786, 78745572]

約数ペア:

[(1, 78745572), (2, 39372786), (3, 26248524), (4, 19686393), (6, 13124262), (9, 8749508), (12, 6562131), (18, 4374754), (36, 2187377), (1471, 53532), (1487, 52956), (2942, 26766), (2974, 26478), (4413, 17844), (4461, 17652), (5884, 13383), (5948, 13239), (8826, 8922)]