71239872

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 208483200

約数和(自身を除く): 137243328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 132, 176, 178, 192, 264, 267, 352, 356, 379, 528, 534, 704, 712, 758, 979, 1056, 1068, 1137, 1424, 1516, 1958, 2112, 2136, 2274, 2848, 2937, 3032, 3916, 4169, 4272, 4548, 5696, 5874, 6064, 7832, 8338, 8544, 9096, 11748, 12128, 12507, 15664, 16676, 17088, 18192, 23496, 24256, 25014, 31328, 33352, 33731, 36384, 46992, 50028, 62656, 66704, 67462, 72768, 93984, 100056, 101193, 133408, 134924, 187968, 200112, 202386, 266816, 269848, 371041, 400224, 404772, 539696, 742082, 800448, 809544, 1079392, 1113123, 1484164, 1619088, 2158784, 2226246, 2968328, 3238176, 4452492, 5936656, 6476352, 8904984, 11873312, 17809968, 23746624, 35619936, 71239872]

約数ペア:

[(1, 71239872), (2, 35619936), (3, 23746624), (4, 17809968), (6, 11873312), (8, 8904984), (11, 6476352), (12, 5936656), (16, 4452492), (22, 3238176), (24, 2968328), (32, 2226246), (33, 2158784), (44, 1619088), (48, 1484164), (64, 1113123), (66, 1079392), (88, 809544), (89, 800448), (96, 742082), (132, 539696), (176, 404772), (178, 400224), (192, 371041), (264, 269848), (267, 266816), (352, 202386), (356, 200112), (379, 187968), (528, 134924), (534, 133408), (704, 101193), (712, 100056), (758, 93984), (979, 72768), (1056, 67462), (1068, 66704), (1137, 62656), (1424, 50028), (1516, 46992), (1958, 36384), (2112, 33731), (2136, 33352), (2274, 31328), (2848, 25014), (2937, 24256), (3032, 23496), (3916, 18192), (4169, 17088), (4272, 16676), (4548, 15664), (5696, 12507), (5874, 12128), (6064, 11748), (7832, 9096), (8338, 8544)]