79935372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 222807312

約数和(自身を除く): 142871940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2081, 2134, 3201, 3492, 4162, 4268, 6243, 6402, 8324, 9603, 12486, 12804, 18729, 19206, 22891, 24972, 37458, 38412, 45782, 68673, 74916, 91564, 137346, 201857, 206019, 274692, 403714, 412038, 605571, 807428, 824076, 1211142, 1816713, 2220427, 2422284, 3633426, 4440854, 6661281, 7266852, 8881708, 13322562, 19983843, 26645124, 39967686, 79935372]

約数ペア:

[(1, 79935372), (2, 39967686), (3, 26645124), (4, 19983843), (6, 13322562), (9, 8881708), (11, 7266852), (12, 6661281), (18, 4440854), (22, 3633426), (33, 2422284), (36, 2220427), (44, 1816713), (66, 1211142), (97, 824076), (99, 807428), (132, 605571), (194, 412038), (198, 403714), (291, 274692), (388, 206019), (396, 201857), (582, 137346), (873, 91564), (1067, 74916), (1164, 68673), (1746, 45782), (2081, 38412), (2134, 37458), (3201, 24972), (3492, 22891), (4162, 19206), (4268, 18729), (6243, 12804), (6402, 12486), (8324, 9603)]