78995808

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4649}}^1$

素因数の和:4724

約数の個数: 72

約数和(自身を含む): 228501000

約数和(自身を除く): 149505192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 4649, 5664, 8496, 9298, 13947, 16992, 18596, 27894, 37192, 41841, 55788, 74384, 83682, 111576, 148768, 167364, 223152, 274291, 334728, 446304, 548582, 669456, 822873, 1097164, 1338912, 1645746, 2194328, 2468619, 3291492, 4388656, 4937238, 6582984, 8777312, 9874476, 13165968, 19748952, 26331936, 39497904, 78995808]

約数ペア:

[(1, 78995808), (2, 39497904), (3, 26331936), (4, 19748952), (6, 13165968), (8, 9874476), (9, 8777312), (12, 6582984), (16, 4937238), (18, 4388656), (24, 3291492), (32, 2468619), (36, 2194328), (48, 1645746), (59, 1338912), (72, 1097164), (96, 822873), (118, 669456), (144, 548582), (177, 446304), (236, 334728), (288, 274291), (354, 223152), (472, 167364), (531, 148768), (708, 111576), (944, 83682), (1062, 74384), (1416, 55788), (1888, 41841), (2124, 37192), (2832, 27894), (4248, 18596), (4649, 16992), (5664, 13947), (8496, 9298)]