72430056

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1009}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 196556100

約数和(自身を除く): 124126044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1009, 1994, 2018, 2991, 3027, 3988, 4036, 5982, 6054, 7976, 8072, 8973, 9081, 11964, 12108, 17946, 18162, 23928, 24216, 35892, 36324, 71784, 72648, 1005973, 2011946, 3017919, 4023892, 6035838, 8047784, 9053757, 12071676, 18107514, 24143352, 36215028, 72430056]

約数ペア:

[(1, 72430056), (2, 36215028), (3, 24143352), (4, 18107514), (6, 12071676), (8, 9053757), (9, 8047784), (12, 6035838), (18, 4023892), (24, 3017919), (36, 2011946), (72, 1005973), (997, 72648), (1009, 71784), (1994, 36324), (2018, 35892), (2991, 24216), (3027, 23928), (3988, 18162), (4036, 17946), (5982, 12108), (6054, 11964), (7976, 9081), (8072, 8973)]