86991612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 215319552

約数和(自身を除く): 128327940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5167, 5612, 8418, 10334, 15501, 16836, 20668, 31002, 62004, 118841, 237682, 315187, 356523, 475364, 630374, 713046, 945561, 1260748, 1426092, 1891122, 3782244, 7249301, 14498602, 21747903, 28997204, 43495806, 86991612]

約数ペア:

[(1, 86991612), (2, 43495806), (3, 28997204), (4, 21747903), (6, 14498602), (12, 7249301), (23, 3782244), (46, 1891122), (61, 1426092), (69, 1260748), (92, 945561), (122, 713046), (138, 630374), (183, 475364), (244, 356523), (276, 315187), (366, 237682), (732, 118841), (1403, 62004), (2806, 31002), (4209, 20668), (5167, 16836), (5612, 15501), (8418, 10334)]