72041004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2251}}^1$

素因数の和:2395

約数の個数: 72

約数和(自身を含む): 209850368

約数和(自身を除く): 137809364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2251, 2286, 2667, 3556, 4502, 4572, 5334, 6753, 8001, 9004, 10668, 13506, 15757, 16002, 20259, 27012, 31514, 32004, 40518, 47271, 63028, 81036, 94542, 141813, 189084, 283626, 285877, 567252, 571754, 857631, 1143508, 1715262, 2001139, 2572893, 3430524, 4002278, 5145786, 6003417, 8004556, 10291572, 12006834, 18010251, 24013668, 36020502, 72041004]

約数ペア:

[(1, 72041004), (2, 36020502), (3, 24013668), (4, 18010251), (6, 12006834), (7, 10291572), (9, 8004556), (12, 6003417), (14, 5145786), (18, 4002278), (21, 3430524), (28, 2572893), (36, 2001139), (42, 1715262), (63, 1143508), (84, 857631), (126, 571754), (127, 567252), (252, 285877), (254, 283626), (381, 189084), (508, 141813), (762, 94542), (889, 81036), (1143, 63028), (1524, 47271), (1778, 40518), (2251, 32004), (2286, 31514), (2667, 27012), (3556, 20259), (4502, 16002), (4572, 15757), (5334, 13506), (6753, 10668), (8001, 9004)]