72723272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3533}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 69767608

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 3533, 5146, 7066, 10292, 14132, 20584, 28264, 109523, 219046, 293239, 438092, 586478, 876184, 1172956, 2345912, 9090409, 18180818, 36361636, 72723272]

約数ペア:

[(1, 72723272), (2, 36361636), (4, 18180818), (8, 9090409), (31, 2345912), (62, 1172956), (83, 876184), (124, 586478), (166, 438092), (248, 293239), (332, 219046), (664, 109523), (2573, 28264), (3533, 20584), (5146, 14132), (7066, 10292)]