69812316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 202456800

約数和(自身を除く): 132644484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 617, 898, 1234, 1347, 1796, 1851, 2468, 2694, 3143, 3702, 4041, 4319, 5388, 5553, 6286, 7404, 8082, 8638, 9429, 11106, 12572, 12957, 16164, 17276, 18858, 22212, 25914, 28287, 37716, 38871, 51828, 56574, 77742, 113148, 155484, 277033, 554066, 831099, 1108132, 1662198, 1939231, 2493297, 3324396, 3878462, 4986594, 5817693, 7756924, 9973188, 11635386, 17453079, 23270772, 34906158, 69812316]

約数ペア:

[(1, 69812316), (2, 34906158), (3, 23270772), (4, 17453079), (6, 11635386), (7, 9973188), (9, 7756924), (12, 5817693), (14, 4986594), (18, 3878462), (21, 3324396), (28, 2493297), (36, 1939231), (42, 1662198), (63, 1108132), (84, 831099), (126, 554066), (252, 277033), (449, 155484), (617, 113148), (898, 77742), (1234, 56574), (1347, 51828), (1796, 38871), (1851, 37716), (2468, 28287), (2694, 25914), (3143, 22212), (3702, 18858), (4041, 17276), (4319, 16164), (5388, 12957), (5553, 12572), (6286, 11106), (7404, 9429), (8082, 8638)]