80827488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40093}}^1$

素因数の和:40116

約数の個数: 72

約数和(自身を含む): 262695888

約数和(自身を除く): 181868400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40093, 80186, 120279, 160372, 240558, 280651, 320744, 360837, 481116, 561302, 641488, 721674, 841953, 962232, 1122604, 1282976, 1443348, 1683906, 1924464, 2245208, 2525859, 2886696, 3367812, 3848928, 4490416, 5051718, 5773392, 6735624, 8980832, 10103436, 11546784, 13471248, 20206872, 26942496, 40413744, 80827488]

約数ペア:

[(1, 80827488), (2, 40413744), (3, 26942496), (4, 20206872), (6, 13471248), (7, 11546784), (8, 10103436), (9, 8980832), (12, 6735624), (14, 5773392), (16, 5051718), (18, 4490416), (21, 3848928), (24, 3367812), (28, 2886696), (32, 2525859), (36, 2245208), (42, 1924464), (48, 1683906), (56, 1443348), (63, 1282976), (72, 1122604), (84, 962232), (96, 841953), (112, 721674), (126, 641488), (144, 561302), (168, 481116), (224, 360837), (252, 320744), (288, 280651), (336, 240558), (504, 160372), (672, 120279), (1008, 80186), (2016, 40093)]