71649036

素因数分解:

$2^2\times 3^6\times {\mathrm{24571}}^1$

素因数の和:24593

約数の個数: 42

約数和(自身を含む): 188000372

約数和(自身を除く): 116351336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24571, 49142, 73713, 98284, 147426, 221139, 294852, 442278, 663417, 884556, 1326834, 1990251, 2653668, 3980502, 5970753, 7961004, 11941506, 17912259, 23883012, 35824518, 71649036]

約数ペア:

[(1, 71649036), (2, 35824518), (3, 23883012), (4, 17912259), (6, 11941506), (9, 7961004), (12, 5970753), (18, 3980502), (27, 2653668), (36, 1990251), (54, 1326834), (81, 884556), (108, 663417), (162, 442278), (243, 294852), (324, 221139), (486, 147426), (729, 98284), (972, 73713), (1458, 49142), (2916, 24571)]