71759144

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 138287520

約数和(自身を除く): 66528376

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 1613, 3226, 5561, 6452, 11122, 12904, 22244, 44488, 108071, 133879, 216142, 267758, 432284, 535516, 864568, 1071032, 8969893, 17939786, 35879572, 71759144]

約数ペア:

[(1, 71759144), (2, 35879572), (4, 17939786), (8, 8969893), (67, 1071032), (83, 864568), (134, 535516), (166, 432284), (268, 267758), (332, 216142), (536, 133879), (664, 108071), (1613, 44488), (3226, 22244), (5561, 12904), (6452, 11122)]