80968896

素因数分解:

$2^6\times 3^4\times {\mathrm{15619}}^1$

素因数の和:15643

約数の個数: 70

約数和(自身を含む): 240032540

約数和(自身を除く): 159063644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15619, 31238, 46857, 62476, 93714, 124952, 140571, 187428, 249904, 281142, 374856, 421713, 499808, 562284, 749712, 843426, 999616, 1124568, 1265139, 1499424, 1686852, 2249136, 2530278, 2998848, 3373704, 4498272, 5060556, 6747408, 8996544, 10121112, 13494816, 20242224, 26989632, 40484448, 80968896]

約数ペア:

[(1, 80968896), (2, 40484448), (3, 26989632), (4, 20242224), (6, 13494816), (8, 10121112), (9, 8996544), (12, 6747408), (16, 5060556), (18, 4498272), (24, 3373704), (27, 2998848), (32, 2530278), (36, 2249136), (48, 1686852), (54, 1499424), (64, 1265139), (72, 1124568), (81, 999616), (96, 843426), (108, 749712), (144, 562284), (162, 499808), (192, 421713), (216, 374856), (288, 281142), (324, 249904), (432, 187428), (576, 140571), (648, 124952), (864, 93714), (1296, 62476), (1728, 46857), (2592, 31238), (5184, 15619)]