71810766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{69991}}^1$

素因数の和:70021

約数の個数: 32

約数和(自身を含む): 167980800

約数和(自身を除く): 96170034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 69991, 139982, 209973, 419946, 629919, 1259838, 1329829, 1889757, 2659658, 3779514, 3989487, 7978974, 11968461, 23936922, 35905383, 71810766]

約数ペア:

[(1, 71810766), (2, 35905383), (3, 23936922), (6, 11968461), (9, 7978974), (18, 3989487), (19, 3779514), (27, 2659658), (38, 1889757), (54, 1329829), (57, 1259838), (114, 629919), (171, 419946), (342, 209973), (513, 139982), (1026, 69991)]