78812904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 208765440

約数和(自身を除く): 129952536

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 536, 552, 804, 1541, 1608, 2131, 3082, 4262, 4623, 6164, 6393, 8524, 9246, 12328, 12786, 17048, 18492, 25572, 36984, 49013, 51144, 98026, 142777, 147039, 196052, 285554, 294078, 392104, 428331, 571108, 588156, 856662, 1142216, 1176312, 1713324, 3283871, 3426648, 6567742, 9851613, 13135484, 19703226, 26270968, 39406452, 78812904]

約数ペア:

[(1, 78812904), (2, 39406452), (3, 26270968), (4, 19703226), (6, 13135484), (8, 9851613), (12, 6567742), (23, 3426648), (24, 3283871), (46, 1713324), (67, 1176312), (69, 1142216), (92, 856662), (134, 588156), (138, 571108), (184, 428331), (201, 392104), (268, 294078), (276, 285554), (402, 196052), (536, 147039), (552, 142777), (804, 98026), (1541, 51144), (1608, 49013), (2131, 36984), (3082, 25572), (4262, 18492), (4623, 17048), (6164, 12786), (6393, 12328), (8524, 9246)]