75571974

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 102342906

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 138, 142, 207, 213, 414, 426, 621, 639, 857, 1242, 1278, 1633, 1714, 1917, 2571, 3266, 3834, 4899, 5142, 7713, 9798, 14697, 15426, 19711, 23139, 29394, 39422, 44091, 46278, 59133, 60847, 88182, 118266, 121694, 177399, 182541, 354798, 365082, 532197, 547623, 1064394, 1095246, 1399481, 1642869, 2798962, 3285738, 4198443, 8396886, 12595329, 25190658, 37785987, 75571974]

約数ペア:

[(1, 75571974), (2, 37785987), (3, 25190658), (6, 12595329), (9, 8396886), (18, 4198443), (23, 3285738), (27, 2798962), (46, 1642869), (54, 1399481), (69, 1095246), (71, 1064394), (138, 547623), (142, 532197), (207, 365082), (213, 354798), (414, 182541), (426, 177399), (621, 121694), (639, 118266), (857, 88182), (1242, 60847), (1278, 59133), (1633, 46278), (1714, 44091), (1917, 39422), (2571, 29394), (3266, 23139), (3834, 19711), (4899, 15426), (5142, 14697), (7713, 9798)]