68830008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 138011592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 683, 741, 884, 969, 988, 1292, 1326, 1366, 1482, 1768, 1938, 1976, 2049, 2584, 2652, 2732, 2964, 3876, 4098, 4199, 5304, 5464, 5928, 7752, 8196, 8398, 8879, 11611, 12597, 12977, 16392, 16796, 17758, 23222, 25194, 25954, 26637, 33592, 34833, 35516, 38931, 46444, 50388, 51908, 53274, 69666, 71032, 77862, 92888, 100776, 103816, 106548, 139332, 150943, 155724, 168701, 213096, 220609, 278664, 301886, 311448, 337402, 441218, 452829, 506103, 603772, 661827, 674804, 882436, 905658, 1012206, 1207544, 1323654, 1349608, 1764872, 1811316, 2024412, 2647308, 2867917, 3622632, 4048824, 5294616, 5735834, 8603751, 11471668, 17207502, 22943336, 34415004, 68830008]

約数ペア:

[(1, 68830008), (2, 34415004), (3, 22943336), (4, 17207502), (6, 11471668), (8, 8603751), (12, 5735834), (13, 5294616), (17, 4048824), (19, 3622632), (24, 2867917), (26, 2647308), (34, 2024412), (38, 1811316), (39, 1764872), (51, 1349608), (52, 1323654), (57, 1207544), (68, 1012206), (76, 905658), (78, 882436), (102, 674804), (104, 661827), (114, 603772), (136, 506103), (152, 452829), (156, 441218), (204, 337402), (221, 311448), (228, 301886), (247, 278664), (312, 220609), (323, 213096), (408, 168701), (442, 155724), (456, 150943), (494, 139332), (646, 106548), (663, 103816), (683, 100776), (741, 92888), (884, 77862), (969, 71032), (988, 69666), (1292, 53274), (1326, 51908), (1366, 50388), (1482, 46444), (1768, 38931), (1938, 35516), (1976, 34833), (2049, 33592), (2584, 26637), (2652, 25954), (2732, 25194), (2964, 23222), (3876, 17758), (4098, 16796), (4199, 16392), (5304, 12977), (5464, 12597), (5928, 11611), (7752, 8879), (8196, 8398)]