71787198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20593}}^1$

素因数の和:20688

約数の個数: 32

約数和(自身を含む): 166070016

約数和(自身を除く): 94282818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 20593, 41186, 61779, 123558, 144151, 288302, 432453, 864906, 1709219, 3418438, 5127657, 10255314, 11964533, 23929066, 35893599, 71787198]

約数ペア:

[(1, 71787198), (2, 35893599), (3, 23929066), (6, 11964533), (7, 10255314), (14, 5127657), (21, 3418438), (42, 1709219), (83, 864906), (166, 432453), (249, 288302), (498, 144151), (581, 123558), (1162, 61779), (1743, 41186), (3486, 20593)]