68203884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 186393648

約数和(自身を除く): 118189764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 601, 772, 1158, 1202, 1351, 1803, 2316, 2404, 2702, 3606, 4053, 4207, 5404, 7212, 8106, 8414, 9457, 12621, 16212, 16828, 18914, 25242, 28371, 29449, 37828, 50484, 56742, 58898, 88347, 113484, 115993, 117796, 176694, 231986, 347979, 353388, 463972, 695958, 811951, 1391916, 1623902, 2435853, 3247804, 4871706, 5683657, 9743412, 11367314, 17050971, 22734628, 34101942, 68203884]

約数ペア:

[(1, 68203884), (2, 34101942), (3, 22734628), (4, 17050971), (6, 11367314), (7, 9743412), (12, 5683657), (14, 4871706), (21, 3247804), (28, 2435853), (42, 1623902), (49, 1391916), (84, 811951), (98, 695958), (147, 463972), (193, 353388), (196, 347979), (294, 231986), (386, 176694), (579, 117796), (588, 115993), (601, 113484), (772, 88347), (1158, 58898), (1202, 56742), (1351, 50484), (1803, 37828), (2316, 29449), (2404, 28371), (2702, 25242), (3606, 18914), (4053, 16828), (4207, 16212), (5404, 12621), (7212, 9457), (8106, 8414)]