42142704

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 113936160

約数和(自身を除く): 71793456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 389, 444, 488, 592, 732, 778, 888, 976, 1167, 1464, 1556, 1776, 2257, 2334, 2928, 3112, 4514, 4668, 6224, 6771, 9028, 9336, 13542, 14393, 18056, 18672, 23729, 27084, 28786, 36112, 43179, 47458, 54168, 57572, 71187, 86358, 94916, 108336, 115144, 142374, 172716, 189832, 230288, 284748, 345432, 379664, 569496, 690864, 877973, 1138992, 1755946, 2633919, 3511892, 5267838, 7023784, 10535676, 14047568, 21071352, 42142704]

約数ペア:

[(1, 42142704), (2, 21071352), (3, 14047568), (4, 10535676), (6, 7023784), (8, 5267838), (12, 3511892), (16, 2633919), (24, 1755946), (37, 1138992), (48, 877973), (61, 690864), (74, 569496), (111, 379664), (122, 345432), (148, 284748), (183, 230288), (222, 189832), (244, 172716), (296, 142374), (366, 115144), (389, 108336), (444, 94916), (488, 86358), (592, 71187), (732, 57572), (778, 54168), (888, 47458), (976, 43179), (1167, 36112), (1464, 28786), (1556, 27084), (1776, 23729), (2257, 18672), (2334, 18056), (2928, 14393), (3112, 13542), (4514, 9336), (4668, 9028), (6224, 6771)]