87398402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 167399232

約数和(自身を除く): 80000830

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 571, 754, 841, 1142, 1682, 2639, 3997, 5278, 5887, 7423, 7994, 10933, 11774, 14846, 16559, 21866, 33118, 51961, 76531, 103922, 115913, 153062, 215267, 231826, 430534, 480211, 960422, 1506869, 3013738, 3361477, 6242743, 6722954, 12485486, 43699201, 87398402]

約数ペア:

[(1, 87398402), (2, 43699201), (7, 12485486), (13, 6722954), (14, 6242743), (26, 3361477), (29, 3013738), (58, 1506869), (91, 960422), (182, 480211), (203, 430534), (377, 231826), (406, 215267), (571, 153062), (754, 115913), (841, 103922), (1142, 76531), (1682, 51961), (2639, 33118), (3997, 21866), (5278, 16559), (5887, 14846), (7423, 11774), (7994, 10933)]