71748402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 162051456

約数和(自身を除く): 90303054

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 2671, 4477, 5342, 8013, 8954, 13431, 16026, 26862, 29381, 58762, 88143, 98827, 176286, 197654, 296481, 323191, 592962, 646382, 969573, 1087097, 1939146, 2174194, 3261291, 6522582, 11958067, 23916134, 35874201, 71748402]

約数ペア:

[(1, 71748402), (2, 35874201), (3, 23916134), (6, 11958067), (11, 6522582), (22, 3261291), (33, 2174194), (37, 1939146), (66, 1087097), (74, 969573), (111, 646382), (121, 592962), (222, 323191), (242, 296481), (363, 197654), (407, 176286), (726, 98827), (814, 88143), (1221, 58762), (2442, 29381), (2671, 26862), (4477, 16026), (5342, 13431), (8013, 8954)]