121217112

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88609}}^1$

素因数の和:88640

約数の個数: 48

約数和(自身を含む): 345579000

約数和(自身を除く): 224361888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 88609, 177218, 265827, 354436, 531654, 708872, 797481, 1063308, 1594962, 1683571, 2126616, 3189924, 3367142, 5050713, 6379848, 6734284, 10101426, 13468568, 15152139, 20202852, 30304278, 40405704, 60608556, 121217112]

約数ペア:

[(1, 121217112), (2, 60608556), (3, 40405704), (4, 30304278), (6, 20202852), (8, 15152139), (9, 13468568), (12, 10101426), (18, 6734284), (19, 6379848), (24, 5050713), (36, 3367142), (38, 3189924), (57, 2126616), (72, 1683571), (76, 1594962), (114, 1063308), (152, 797481), (171, 708872), (228, 531654), (342, 354436), (456, 265827), (684, 177218), (1368, 88609)]