71774892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 208312832

約数和(自身を除く): 136537940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1051, 1084, 1626, 1897, 2102, 2439, 3153, 3252, 3794, 4204, 4878, 5691, 6306, 7357, 7588, 9459, 9756, 11382, 12612, 14714, 17073, 18918, 22071, 22764, 29428, 34146, 37836, 44142, 66213, 68292, 88284, 132426, 264852, 284821, 569642, 854463, 1139284, 1708926, 1993747, 2563389, 3417852, 3987494, 5126778, 5981241, 7974988, 10253556, 11962482, 17943723, 23924964, 35887446, 71774892]

約数ペア:

[(1, 71774892), (2, 35887446), (3, 23924964), (4, 17943723), (6, 11962482), (7, 10253556), (9, 7974988), (12, 5981241), (14, 5126778), (18, 3987494), (21, 3417852), (28, 2563389), (36, 1993747), (42, 1708926), (63, 1139284), (84, 854463), (126, 569642), (252, 284821), (271, 264852), (542, 132426), (813, 88284), (1051, 68292), (1084, 66213), (1626, 44142), (1897, 37836), (2102, 34146), (2439, 29428), (3153, 22764), (3252, 22071), (3794, 18918), (4204, 17073), (4878, 14714), (5691, 12612), (6306, 11382), (7357, 9756), (7588, 9459)]