72659490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 181954944

約数和(自身を除く): 109295454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 67, 74, 111, 134, 185, 201, 222, 335, 370, 402, 555, 670, 977, 1005, 1110, 1954, 2010, 2479, 2931, 4885, 4958, 5862, 7437, 9770, 12395, 14655, 14874, 24790, 29310, 36149, 37185, 65459, 72298, 74370, 108447, 130918, 180745, 196377, 216894, 327295, 361490, 392754, 542235, 654590, 981885, 1084470, 1963770, 2421983, 4843966, 7265949, 12109915, 14531898, 24219830, 36329745, 72659490]

約数ペア:

[(1, 72659490), (2, 36329745), (3, 24219830), (5, 14531898), (6, 12109915), (10, 7265949), (15, 4843966), (30, 2421983), (37, 1963770), (67, 1084470), (74, 981885), (111, 654590), (134, 542235), (185, 392754), (201, 361490), (222, 327295), (335, 216894), (370, 196377), (402, 180745), (555, 130918), (670, 108447), (977, 74370), (1005, 72298), (1110, 65459), (1954, 37185), (2010, 36149), (2479, 29310), (2931, 24790), (4885, 14874), (4958, 14655), (5862, 12395), (7437, 9770)]