80421936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 120

約数和(自身を含む): 249698304

約数和(自身を除く): 169276368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1103, 1176, 1302, 1488, 1519, 1736, 2206, 2352, 2604, 3038, 3309, 3472, 4412, 4557, 5208, 6076, 6618, 7721, 8824, 9114, 10416, 12152, 13236, 15442, 17648, 18228, 23163, 24304, 26472, 30884, 34193, 36456, 46326, 52944, 54047, 61768, 68386, 72912, 92652, 102579, 108094, 123536, 136772, 162141, 185304, 205158, 216188, 239351, 273544, 324282, 370608, 410316, 432376, 478702, 547088, 648564, 718053, 820632, 864752, 957404, 1297128, 1436106, 1641264, 1675457, 1914808, 2594256, 2872212, 3350914, 3829616, 5026371, 5744424, 6701828, 10052742, 11488848, 13403656, 20105484, 26807312, 40210968, 80421936]

約数ペア:

[(1, 80421936), (2, 40210968), (3, 26807312), (4, 20105484), (6, 13403656), (7, 11488848), (8, 10052742), (12, 6701828), (14, 5744424), (16, 5026371), (21, 3829616), (24, 3350914), (28, 2872212), (31, 2594256), (42, 1914808), (48, 1675457), (49, 1641264), (56, 1436106), (62, 1297128), (84, 957404), (93, 864752), (98, 820632), (112, 718053), (124, 648564), (147, 547088), (168, 478702), (186, 432376), (196, 410316), (217, 370608), (248, 324282), (294, 273544), (336, 239351), (372, 216188), (392, 205158), (434, 185304), (496, 162141), (588, 136772), (651, 123536), (744, 108094), (784, 102579), (868, 92652), (1103, 72912), (1176, 68386), (1302, 61768), (1488, 54047), (1519, 52944), (1736, 46326), (2206, 36456), (2352, 34193), (2604, 30884), (3038, 26472), (3309, 24304), (3472, 23163), (4412, 18228), (4557, 17648), (5208, 15442), (6076, 13236), (6618, 12152), (7721, 10416), (8824, 9114)]