71654688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{35543}}^1$

素因数の和:35566

約数の個数: 72

約数和(自身を含む): 232884288

約数和(自身を除く): 161229600

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, 35543, 71086, 106629, 142172, 213258, 248801, 284344, 319887, 426516, 497602, 568688, 639774, 746403, 853032, 995204, 1137376, 1279548, 1492806, 1706064, 1990408, 2239209, 2559096, 2985612, 3412128, 3980816, 4478418, 5118192, 5971224, 7961632, 8956836, 10236384, 11942448, 17913672, 23884896, 35827344, 71654688]

約数ペア:

[(1, 71654688), (2, 35827344), (3, 23884896), (4, 17913672), (6, 11942448), (7, 10236384), (8, 8956836), (9, 7961632), (12, 5971224), (14, 5118192), (16, 4478418), (18, 3980816), (21, 3412128), (24, 2985612), (28, 2559096), (32, 2239209), (36, 1990408), (42, 1706064), (48, 1492806), (56, 1279548), (63, 1137376), (72, 995204), (84, 853032), (96, 746403), (112, 639774), (126, 568688), (144, 497602), (168, 426516), (224, 319887), (252, 284344), (288, 248801), (336, 213258), (504, 142172), (672, 106629), (1008, 71086), (2016, 35543)]