68879916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 205632000

約数和(自身を除く): 136752084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 179, 189, 252, 358, 378, 509, 537, 716, 756, 1018, 1074, 1253, 1527, 1611, 2036, 2148, 2506, 3054, 3222, 3563, 3759, 4581, 4833, 5012, 6108, 6444, 7126, 7518, 9162, 9666, 10689, 11277, 13743, 14252, 15036, 18324, 19332, 21378, 22554, 27486, 32067, 33831, 42756, 45108, 54972, 64134, 67662, 91111, 96201, 128268, 135324, 182222, 192402, 273333, 364444, 384804, 546666, 637777, 819999, 1093332, 1275554, 1639998, 1913331, 2459997, 2551108, 3279996, 3826662, 4919994, 5739993, 7653324, 9839988, 11479986, 17219979, 22959972, 34439958, 68879916]

約数ペア:

[(1, 68879916), (2, 34439958), (3, 22959972), (4, 17219979), (6, 11479986), (7, 9839988), (9, 7653324), (12, 5739993), (14, 4919994), (18, 3826662), (21, 3279996), (27, 2551108), (28, 2459997), (36, 1913331), (42, 1639998), (54, 1275554), (63, 1093332), (84, 819999), (108, 637777), (126, 546666), (179, 384804), (189, 364444), (252, 273333), (358, 192402), (378, 182222), (509, 135324), (537, 128268), (716, 96201), (756, 91111), (1018, 67662), (1074, 64134), (1253, 54972), (1527, 45108), (1611, 42756), (2036, 33831), (2148, 32067), (2506, 27486), (3054, 22554), (3222, 21378), (3563, 19332), (3759, 18324), (4581, 15036), (4833, 14252), (5012, 13743), (6108, 11277), (6444, 10689), (7126, 9666), (7518, 9162)]