61290864

素因数分解:

$2^4\times 3^3\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:775

約数の個数: 80

約数和(自身を含む): 176868640

約数和(自身を除く): 115577776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 337, 421, 432, 674, 842, 1011, 1263, 1348, 1684, 2022, 2526, 2696, 3033, 3368, 3789, 4044, 5052, 5392, 6066, 6736, 7578, 8088, 9099, 10104, 11367, 12132, 15156, 16176, 18198, 20208, 22734, 24264, 30312, 36396, 45468, 48528, 60624, 72792, 90936, 141877, 145584, 181872, 283754, 425631, 567508, 851262, 1135016, 1276893, 1702524, 2270032, 2553786, 3405048, 3830679, 5107572, 6810096, 7661358, 10215144, 15322716, 20430288, 30645432, 61290864]

約数ペア:

[(1, 61290864), (2, 30645432), (3, 20430288), (4, 15322716), (6, 10215144), (8, 7661358), (9, 6810096), (12, 5107572), (16, 3830679), (18, 3405048), (24, 2553786), (27, 2270032), (36, 1702524), (48, 1276893), (54, 1135016), (72, 851262), (108, 567508), (144, 425631), (216, 283754), (337, 181872), (421, 145584), (432, 141877), (674, 90936), (842, 72792), (1011, 60624), (1263, 48528), (1348, 45468), (1684, 36396), (2022, 30312), (2526, 24264), (2696, 22734), (3033, 20208), (3368, 18198), (3789, 16176), (4044, 15156), (5052, 12132), (5392, 11367), (6066, 10104), (6736, 9099), (7578, 8088)]