122740236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 325538304

約数和(自身を除く): 202798068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 271, 276, 414, 542, 547, 813, 828, 1084, 1094, 1626, 1641, 2188, 2439, 3252, 3282, 4878, 4923, 6233, 6564, 9756, 9846, 12466, 12581, 18699, 19692, 24932, 25162, 37398, 37743, 50324, 56097, 74796, 75486, 112194, 113229, 148237, 150972, 224388, 226458, 296474, 444711, 452916, 592948, 889422, 1334133, 1778844, 2668266, 3409451, 5336532, 6818902, 10228353, 13637804, 20456706, 30685059, 40913412, 61370118, 122740236]

約数ペア:

[(1, 122740236), (2, 61370118), (3, 40913412), (4, 30685059), (6, 20456706), (9, 13637804), (12, 10228353), (18, 6818902), (23, 5336532), (36, 3409451), (46, 2668266), (69, 1778844), (92, 1334133), (138, 889422), (207, 592948), (271, 452916), (276, 444711), (414, 296474), (542, 226458), (547, 224388), (813, 150972), (828, 148237), (1084, 113229), (1094, 112194), (1626, 75486), (1641, 74796), (2188, 56097), (2439, 50324), (3252, 37743), (3282, 37398), (4878, 25162), (4923, 24932), (6233, 19692), (6564, 18699), (9756, 12581), (9846, 12466)]