71221752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 221719680

約数和(自身を除く): 150497928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 251, 252, 502, 504, 563, 753, 1004, 1126, 1506, 1689, 1757, 2008, 2252, 2259, 3012, 3378, 3514, 3941, 4504, 4518, 5067, 5271, 6024, 6756, 7028, 7882, 9036, 10134, 10542, 11823, 13512, 14056, 15764, 15813, 18072, 20268, 21084, 23646, 31528, 31626, 35469, 40536, 42168, 47292, 63252, 70938, 94584, 126504, 141313, 141876, 282626, 283752, 423939, 565252, 847878, 989191, 1130504, 1271817, 1695756, 1978382, 2543634, 2967573, 3391512, 3956764, 5087268, 5935146, 7913528, 8902719, 10174536, 11870292, 17805438, 23740584, 35610876, 71221752]

約数ペア:

[(1, 71221752), (2, 35610876), (3, 23740584), (4, 17805438), (6, 11870292), (7, 10174536), (8, 8902719), (9, 7913528), (12, 5935146), (14, 5087268), (18, 3956764), (21, 3391512), (24, 2967573), (28, 2543634), (36, 1978382), (42, 1695756), (56, 1271817), (63, 1130504), (72, 989191), (84, 847878), (126, 565252), (168, 423939), (251, 283752), (252, 282626), (502, 141876), (504, 141313), (563, 126504), (753, 94584), (1004, 70938), (1126, 63252), (1506, 47292), (1689, 42168), (1757, 40536), (2008, 35469), (2252, 31626), (2259, 31528), (3012, 23646), (3378, 21084), (3514, 20268), (3941, 18072), (4504, 15813), (4518, 15764), (5067, 14056), (5271, 13512), (6024, 11823), (6756, 10542), (7028, 10134), (7882, 9036)]