71791488

素因数分解:

$2^7\times 3^3\times {\mathrm{20773}}^1$

素因数の和:20796

約数の個数: 64

約数和(自身を含む): 211894800

約数和(自身を除く): 140103312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20773, 41546, 62319, 83092, 124638, 166184, 186957, 249276, 332368, 373914, 498552, 560871, 664736, 747828, 997104, 1121742, 1329472, 1495656, 1994208, 2243484, 2658944, 2991312, 3988416, 4486968, 5982624, 7976832, 8973936, 11965248, 17947872, 23930496, 35895744, 71791488]

約数ペア:

[(1, 71791488), (2, 35895744), (3, 23930496), (4, 17947872), (6, 11965248), (8, 8973936), (9, 7976832), (12, 5982624), (16, 4486968), (18, 3988416), (24, 2991312), (27, 2658944), (32, 2243484), (36, 1994208), (48, 1495656), (54, 1329472), (64, 1121742), (72, 997104), (96, 747828), (108, 664736), (128, 560871), (144, 498552), (192, 373914), (216, 332368), (288, 249276), (384, 186957), (432, 166184), (576, 124638), (864, 83092), (1152, 62319), (1728, 41546), (3456, 20773)]