78906108

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 108783492

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 227, 249, 332, 349, 454, 498, 681, 698, 908, 996, 1047, 1362, 1396, 2094, 2724, 4188, 18841, 28967, 37682, 56523, 57934, 75364, 79223, 86901, 113046, 115868, 158446, 173802, 226092, 237669, 316892, 347604, 475338, 950676, 6575509, 13151018, 19726527, 26302036, 39453054, 78906108]

約数ペア:

[(1, 78906108), (2, 39453054), (3, 26302036), (4, 19726527), (6, 13151018), (12, 6575509), (83, 950676), (166, 475338), (227, 347604), (249, 316892), (332, 237669), (349, 226092), (454, 173802), (498, 158446), (681, 115868), (698, 113046), (908, 86901), (996, 79223), (1047, 75364), (1362, 57934), (1396, 56523), (2094, 37682), (2724, 28967), (4188, 18841)]