69883596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 188697600

約数和(自身を除く): 118814004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 1439, 2556, 2698, 2878, 4047, 4317, 5396, 5756, 8094, 8634, 12141, 12951, 16188, 17268, 24282, 25902, 27341, 48564, 51804, 54682, 82023, 102169, 109364, 164046, 204338, 246069, 306507, 328092, 408676, 492138, 613014, 919521, 984276, 1226028, 1839042, 1941211, 3678084, 3882422, 5823633, 7764844, 11647266, 17470899, 23294532, 34941798, 69883596]

約数ペア:

[(1, 69883596), (2, 34941798), (3, 23294532), (4, 17470899), (6, 11647266), (9, 7764844), (12, 5823633), (18, 3882422), (19, 3678084), (36, 1941211), (38, 1839042), (57, 1226028), (71, 984276), (76, 919521), (114, 613014), (142, 492138), (171, 408676), (213, 328092), (228, 306507), (284, 246069), (342, 204338), (426, 164046), (639, 109364), (684, 102169), (852, 82023), (1278, 54682), (1349, 51804), (1439, 48564), (2556, 27341), (2698, 25902), (2878, 24282), (4047, 17268), (4317, 16188), (5396, 12951), (5756, 12141), (8094, 8634)]