64283706

素因数分解:

$2^1\times 3^5\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 145236000

約数和(自身を除く): 80952294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 349, 379, 486, 698, 758, 1047, 1137, 2094, 2274, 3141, 3411, 6282, 6822, 9423, 10233, 18846, 20466, 28269, 30699, 56538, 61398, 84807, 92097, 132271, 169614, 184194, 264542, 396813, 793626, 1190439, 2380878, 3571317, 7142634, 10713951, 21427902, 32141853, 64283706]

約数ペア:

[(1, 64283706), (2, 32141853), (3, 21427902), (6, 10713951), (9, 7142634), (18, 3571317), (27, 2380878), (54, 1190439), (81, 793626), (162, 396813), (243, 264542), (349, 184194), (379, 169614), (486, 132271), (698, 92097), (758, 84807), (1047, 61398), (1137, 56538), (2094, 30699), (2274, 28269), (3141, 20466), (3411, 18846), (6282, 10233), (6822, 9423)]