78031364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 148006656

約数和(自身を除く): 69975292

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 137, 151, 164, 274, 302, 548, 604, 943, 1886, 3151, 3473, 3772, 5617, 6191, 6302, 6946, 11234, 12382, 12604, 13892, 20687, 22468, 24764, 41374, 82748, 129191, 142393, 258382, 284786, 475801, 516764, 569572, 848167, 951602, 1696334, 1903204, 3392668, 19507841, 39015682, 78031364]

約数ペア:

[(1, 78031364), (2, 39015682), (4, 19507841), (23, 3392668), (41, 1903204), (46, 1696334), (82, 951602), (92, 848167), (137, 569572), (151, 516764), (164, 475801), (274, 284786), (302, 258382), (548, 142393), (604, 129191), (943, 82748), (1886, 41374), (3151, 24764), (3473, 22468), (3772, 20687), (5617, 13892), (6191, 12604), (6302, 12382), (6946, 11234)]