78816432

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 215923680

約数和(自身を除く): 137107248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 656, 696, 984, 1189, 1381, 1392, 1968, 2378, 2762, 3567, 4143, 4756, 5524, 7134, 8286, 9512, 11048, 14268, 16572, 19024, 22096, 28536, 33144, 40049, 56621, 57072, 66288, 80098, 113242, 120147, 160196, 169863, 226484, 240294, 320392, 339726, 452968, 480588, 640784, 679452, 905936, 961176, 1358904, 1642009, 1922352, 2717808, 3284018, 4926027, 6568036, 9852054, 13136072, 19704108, 26272144, 39408216, 78816432]

約数ペア:

[(1, 78816432), (2, 39408216), (3, 26272144), (4, 19704108), (6, 13136072), (8, 9852054), (12, 6568036), (16, 4926027), (24, 3284018), (29, 2717808), (41, 1922352), (48, 1642009), (58, 1358904), (82, 961176), (87, 905936), (116, 679452), (123, 640784), (164, 480588), (174, 452968), (232, 339726), (246, 320392), (328, 240294), (348, 226484), (464, 169863), (492, 160196), (656, 120147), (696, 113242), (984, 80098), (1189, 66288), (1381, 57072), (1392, 56621), (1968, 40049), (2378, 33144), (2762, 28536), (3567, 22096), (4143, 19024), (4756, 16572), (5524, 14268), (7134, 11048), (8286, 9512)]