72956646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 186255360

約数和(自身を除く): 113298714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 378, 514, 751, 771, 1502, 1542, 1799, 2253, 2313, 3598, 4506, 4626, 5257, 5397, 6759, 6939, 10514, 10794, 13518, 13878, 15771, 16191, 20277, 31542, 32382, 40554, 47313, 48573, 94626, 97146, 141939, 193007, 283878, 386014, 579021, 1158042, 1351049, 1737063, 2702098, 3474126, 4053147, 5211189, 8106294, 10422378, 12159441, 24318882, 36478323, 72956646]

約数ペア:

[(1, 72956646), (2, 36478323), (3, 24318882), (6, 12159441), (7, 10422378), (9, 8106294), (14, 5211189), (18, 4053147), (21, 3474126), (27, 2702098), (42, 1737063), (54, 1351049), (63, 1158042), (126, 579021), (189, 386014), (257, 283878), (378, 193007), (514, 141939), (751, 97146), (771, 94626), (1502, 48573), (1542, 47313), (1799, 40554), (2253, 32382), (2313, 31542), (3598, 20277), (4506, 16191), (4626, 15771), (5257, 13878), (5397, 13518), (6759, 10794), (6939, 10514)]