73118072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 140421600

約数和(自身を除く): 67303528

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 872, 1181, 2362, 4724, 7739, 9448, 15478, 30956, 61912, 83851, 128729, 167702, 257458, 335404, 514916, 670808, 1029832, 9139759, 18279518, 36559036, 73118072]

約数ペア:

[(1, 73118072), (2, 36559036), (4, 18279518), (8, 9139759), (71, 1029832), (109, 670808), (142, 514916), (218, 335404), (284, 257458), (436, 167702), (568, 128729), (872, 83851), (1181, 61912), (2362, 30956), (4724, 15478), (7739, 9448)]