68139291892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2\times {\mathrm{5791}}^1$

素因数の和:6029

約数の個数: 72

約数和(自身を含む): 140225802752

約数和(自身を除く): 72086510860

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 581, 854, 1162, 1708, 2324, 5063, 5791, 6889, 10126, 11582, 13778, 20252, 23164, 27556, 35441, 40537, 48223, 70882, 81074, 96446, 141764, 162148, 192892, 353251, 420229, 480653, 706502, 840458, 961306, 1413004, 1680916, 1922612, 2472757, 2941603, 3364571, 4945514, 5883206, 6729142, 9891028, 11766412, 13458284, 29319833, 39894199, 58639666, 79788398, 117279332, 159576796, 205238831, 279259393, 410477662, 558518786, 820955324, 1117037572, 2433546139, 4867092278, 9734184556, 17034822973, 34069645946, 68139291892]

約数ペア:

[(1, 68139291892), (2, 34069645946), (4, 17034822973), (7, 9734184556), (14, 4867092278), (28, 2433546139), (61, 1117037572), (83, 820955324), (122, 558518786), (166, 410477662), (244, 279259393), (332, 205238831), (427, 159576796), (581, 117279332), (854, 79788398), (1162, 58639666), (1708, 39894199), (2324, 29319833), (5063, 13458284), (5791, 11766412), (6889, 9891028), (10126, 6729142), (11582, 5883206), (13778, 4945514), (20252, 3364571), (23164, 2941603), (27556, 2472757), (35441, 1922612), (40537, 1680916), (48223, 1413004), (70882, 961306), (81074, 840458), (96446, 706502), (141764, 480653), (162148, 420229), (192892, 353251)]