68390388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10159}}^1$

素因数の和:10197

約数の個数: 72

約数和(自身を含む): 199704960

約数和(自身を除く): 131314572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 10159, 20318, 30477, 40636, 60954, 91431, 111749, 121908, 172703, 182862, 223498, 335247, 345406, 365724, 446996, 518109, 670494, 690812, 1005741, 1036218, 1340988, 1554327, 1899733, 2011482, 2072436, 3108654, 3799466, 4022964, 5699199, 6217308, 7598932, 11398398, 17097597, 22796796, 34195194, 68390388]

約数ペア:

[(1, 68390388), (2, 34195194), (3, 22796796), (4, 17097597), (6, 11398398), (9, 7598932), (11, 6217308), (12, 5699199), (17, 4022964), (18, 3799466), (22, 3108654), (33, 2072436), (34, 2011482), (36, 1899733), (44, 1554327), (51, 1340988), (66, 1036218), (68, 1005741), (99, 690812), (102, 670494), (132, 518109), (153, 446996), (187, 365724), (198, 345406), (204, 335247), (306, 223498), (374, 182862), (396, 172703), (561, 121908), (612, 111749), (748, 91431), (1122, 60954), (1683, 40636), (2244, 30477), (3366, 20318), (6732, 10159)]