86964516

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 60

約数和(自身を含む): 229096560

約数和(自身を除く): 142132044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 834, 1251, 1668, 1931, 2502, 3753, 3862, 5004, 5793, 7506, 7724, 11259, 11586, 15012, 17379, 22518, 23172, 34758, 45036, 52137, 69516, 104274, 156411, 208548, 268409, 312822, 536818, 625644, 805227, 1073636, 1610454, 2415681, 3220908, 4831362, 7247043, 9662724, 14494086, 21741129, 28988172, 43482258, 86964516]

約数ペア:

[(1, 86964516), (2, 43482258), (3, 28988172), (4, 21741129), (6, 14494086), (9, 9662724), (12, 7247043), (18, 4831362), (27, 3220908), (36, 2415681), (54, 1610454), (81, 1073636), (108, 805227), (139, 625644), (162, 536818), (278, 312822), (324, 268409), (417, 208548), (556, 156411), (834, 104274), (1251, 69516), (1668, 52137), (1931, 45036), (2502, 34758), (3753, 23172), (3862, 22518), (5004, 17379), (5793, 15012), (7506, 11586), (7724, 11259)]