91641984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 281748480

約数和(自身を除く): 190106496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 331, 336, 384, 412, 448, 618, 662, 672, 721, 824, 896, 993, 1236, 1324, 1344, 1442, 1648, 1986, 2163, 2317, 2472, 2648, 2688, 2884, 3296, 3972, 4326, 4634, 4944, 5296, 5768, 6592, 6951, 7944, 8652, 9268, 9888, 10592, 11536, 13184, 13902, 15888, 17304, 18536, 19776, 21184, 23072, 27804, 31776, 34093, 34608, 37072, 39552, 42368, 46144, 55608, 63552, 68186, 69216, 74144, 92288, 102279, 111216, 127104, 136372, 138432, 148288, 204558, 222432, 238651, 272744, 276864, 296576, 409116, 444864, 477302, 545488, 715953, 818232, 889728, 954604, 1090976, 1431906, 1636464, 1909208, 2181952, 2863812, 3272928, 3818416, 4363904, 5727624, 6545856, 7636832, 11455248, 13091712, 15273664, 22910496, 30547328, 45820992, 91641984]

約数ペア:

[(1, 91641984), (2, 45820992), (3, 30547328), (4, 22910496), (6, 15273664), (7, 13091712), (8, 11455248), (12, 7636832), (14, 6545856), (16, 5727624), (21, 4363904), (24, 3818416), (28, 3272928), (32, 2863812), (42, 2181952), (48, 1909208), (56, 1636464), (64, 1431906), (84, 1090976), (96, 954604), (103, 889728), (112, 818232), (128, 715953), (168, 545488), (192, 477302), (206, 444864), (224, 409116), (309, 296576), (331, 276864), (336, 272744), (384, 238651), (412, 222432), (448, 204558), (618, 148288), (662, 138432), (672, 136372), (721, 127104), (824, 111216), (896, 102279), (993, 92288), (1236, 74144), (1324, 69216), (1344, 68186), (1442, 63552), (1648, 55608), (1986, 46144), (2163, 42368), (2317, 39552), (2472, 37072), (2648, 34608), (2688, 34093), (2884, 31776), (3296, 27804), (3972, 23072), (4326, 21184), (4634, 19776), (4944, 18536), (5296, 17304), (5768, 15888), (6592, 13902), (6951, 13184), (7944, 11536), (8652, 10592), (9268, 9888)]