72606712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 141621120

約数和(自身を除く): 69014408

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 248, 274, 548, 1096, 2137, 4247, 4274, 8494, 8548, 16988, 17096, 33976, 66247, 132494, 264988, 292769, 529976, 585538, 1171076, 2342152, 9075839, 18151678, 36303356, 72606712]

約数ペア:

[(1, 72606712), (2, 36303356), (4, 18151678), (8, 9075839), (31, 2342152), (62, 1171076), (124, 585538), (137, 529976), (248, 292769), (274, 264988), (548, 132494), (1096, 66247), (2137, 33976), (4247, 17096), (4274, 16988), (8494, 8548)]