61909812

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{2131}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 161179200

約数和(自身を除く): 99269388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2131, 2421, 3228, 4262, 4842, 6393, 7263, 8524, 9684, 12786, 14526, 19179, 25572, 29052, 38358, 57537, 76716, 115074, 230148, 573239, 1146478, 1719717, 2292956, 3439434, 5159151, 6878868, 10318302, 15477453, 20636604, 30954906, 61909812]

約数ペア:

[(1, 61909812), (2, 30954906), (3, 20636604), (4, 15477453), (6, 10318302), (9, 6878868), (12, 5159151), (18, 3439434), (27, 2292956), (36, 1719717), (54, 1146478), (108, 573239), (269, 230148), (538, 115074), (807, 76716), (1076, 57537), (1614, 38358), (2131, 29052), (2421, 25572), (3228, 19179), (4262, 14526), (4842, 12786), (6393, 9684), (7263, 8524)]