73680312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 122274888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 419, 431, 838, 862, 1257, 1293, 1676, 1724, 2514, 2586, 3352, 3448, 5028, 5172, 7123, 7327, 10056, 10344, 14246, 14654, 21369, 21981, 28492, 29308, 42738, 43962, 56984, 58616, 85476, 87924, 170952, 175848, 180589, 361178, 541767, 722356, 1083534, 1444712, 2167068, 3070013, 4334136, 6140026, 9210039, 12280052, 18420078, 24560104, 36840156, 73680312]

約数ペア:

[(1, 73680312), (2, 36840156), (3, 24560104), (4, 18420078), (6, 12280052), (8, 9210039), (12, 6140026), (17, 4334136), (24, 3070013), (34, 2167068), (51, 1444712), (68, 1083534), (102, 722356), (136, 541767), (204, 361178), (408, 180589), (419, 175848), (431, 170952), (838, 87924), (862, 85476), (1257, 58616), (1293, 56984), (1676, 43962), (1724, 42738), (2514, 29308), (2586, 28492), (3352, 21981), (3448, 21369), (5028, 14654), (5172, 14246), (7123, 10344), (7327, 10056)]