42213276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 123002880

約数和(自身を除く): 80789604

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, 1319, 1524, 1778, 2286, 2638, 2667, 3556, 3957, 4572, 5276, 5334, 7914, 8001, 9233, 10668, 11871, 15828, 16002, 18466, 23742, 27699, 32004, 36932, 47484, 55398, 83097, 110796, 166194, 167513, 332388, 335026, 502539, 670052, 1005078, 1172591, 1507617, 2010156, 2345182, 3015234, 3517773, 4690364, 6030468, 7035546, 10553319, 14071092, 21106638, 42213276]

約数ペア:

[(1, 42213276), (2, 21106638), (3, 14071092), (4, 10553319), (6, 7035546), (7, 6030468), (9, 4690364), (12, 3517773), (14, 3015234), (18, 2345182), (21, 2010156), (28, 1507617), (36, 1172591), (42, 1005078), (63, 670052), (84, 502539), (126, 335026), (127, 332388), (252, 167513), (254, 166194), (381, 110796), (508, 83097), (762, 55398), (889, 47484), (1143, 36932), (1319, 32004), (1524, 27699), (1778, 23742), (2286, 18466), (2638, 16002), (2667, 15828), (3556, 11871), (3957, 10668), (4572, 9233), (5276, 8001), (5334, 7914)]