71725248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17789}}^1$

素因数の和:17814

約数の個数: 84

約数和(自身を含む): 234970320

約数和(自身を除く): 163245072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 17789, 35578, 53367, 71156, 106734, 124523, 142312, 160101, 213468, 249046, 284624, 320202, 373569, 426936, 498092, 569248, 640404, 747138, 853872, 996184, 1120707, 1138496, 1280808, 1494276, 1707744, 1992368, 2241414, 2561616, 2988552, 3415488, 3984736, 4482828, 5123232, 5977104, 7969472, 8965656, 10246464, 11954208, 17931312, 23908416, 35862624, 71725248]

約数ペア:

[(1, 71725248), (2, 35862624), (3, 23908416), (4, 17931312), (6, 11954208), (7, 10246464), (8, 8965656), (9, 7969472), (12, 5977104), (14, 5123232), (16, 4482828), (18, 3984736), (21, 3415488), (24, 2988552), (28, 2561616), (32, 2241414), (36, 1992368), (42, 1707744), (48, 1494276), (56, 1280808), (63, 1138496), (64, 1120707), (72, 996184), (84, 853872), (96, 747138), (112, 640404), (126, 569248), (144, 498092), (168, 426936), (192, 373569), (224, 320202), (252, 284624), (288, 249046), (336, 213468), (448, 160101), (504, 142312), (576, 124523), (672, 106734), (1008, 71156), (1344, 53367), (2016, 35578), (4032, 17789)]