72286952

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 138741120

約数和(自身を除く): 66454168

約数列:

[1, 2, 4, 8, 61, 122, 167, 244, 334, 488, 668, 887, 1336, 1774, 3548, 7096, 10187, 20374, 40748, 54107, 81496, 108214, 148129, 216428, 296258, 432856, 592516, 1185032, 9035869, 18071738, 36143476, 72286952]

約数ペア:

[(1, 72286952), (2, 36143476), (4, 18071738), (8, 9035869), (61, 1185032), (122, 592516), (167, 432856), (244, 296258), (334, 216428), (488, 148129), (668, 108214), (887, 81496), (1336, 54107), (1774, 40748), (3548, 20374), (7096, 10187)]