78431184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41897}}^1$

素因数の和:41924

約数の個数: 60

約数和(自身を含む): 236388516

約数和(自身を除く): 157957332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 41897, 83794, 125691, 167588, 251382, 335176, 377073, 502764, 544661, 670352, 754146, 1005528, 1089322, 1508292, 1633983, 2011056, 2178644, 3016584, 3267966, 4357288, 4901949, 6033168, 6535932, 8714576, 9803898, 13071864, 19607796, 26143728, 39215592, 78431184]

約数ペア:

[(1, 78431184), (2, 39215592), (3, 26143728), (4, 19607796), (6, 13071864), (8, 9803898), (9, 8714576), (12, 6535932), (13, 6033168), (16, 4901949), (18, 4357288), (24, 3267966), (26, 3016584), (36, 2178644), (39, 2011056), (48, 1633983), (52, 1508292), (72, 1089322), (78, 1005528), (104, 754146), (117, 670352), (144, 544661), (156, 502764), (208, 377073), (234, 335176), (312, 251382), (468, 167588), (624, 125691), (936, 83794), (1872, 41897)]