66157602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 155320320

約数和(自身を除く): 89162718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 127, 157, 158, 237, 254, 314, 381, 471, 474, 553, 762, 889, 942, 1099, 1106, 1659, 1778, 2198, 2667, 3297, 3318, 5334, 6594, 10033, 12403, 19939, 20066, 24806, 30099, 37209, 39878, 59817, 60198, 70231, 74418, 86821, 119634, 139573, 140462, 173642, 210693, 260463, 279146, 418719, 421386, 520926, 837438, 1575181, 3150362, 4725543, 9451086, 11026267, 22052534, 33078801, 66157602]

約数ペア:

[(1, 66157602), (2, 33078801), (3, 22052534), (6, 11026267), (7, 9451086), (14, 4725543), (21, 3150362), (42, 1575181), (79, 837438), (127, 520926), (157, 421386), (158, 418719), (237, 279146), (254, 260463), (314, 210693), (381, 173642), (471, 140462), (474, 139573), (553, 119634), (762, 86821), (889, 74418), (942, 70231), (1099, 60198), (1106, 59817), (1659, 39878), (1778, 37209), (2198, 30099), (2667, 24806), (3297, 20066), (3318, 19939), (5334, 12403), (6594, 10033)]