68411772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 206754912

約数和(自身を除く): 138343140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 97, 99, 117, 132, 137, 143, 156, 194, 198, 234, 274, 286, 291, 388, 396, 411, 429, 468, 548, 572, 582, 822, 858, 873, 1067, 1164, 1233, 1261, 1287, 1507, 1644, 1716, 1746, 1781, 2134, 2466, 2522, 2574, 3014, 3201, 3492, 3562, 3783, 4268, 4521, 4932, 5044, 5148, 5343, 6028, 6402, 7124, 7566, 9042, 9603, 10686, 11349, 12804, 13289, 13563, 13871, 15132, 16029, 18084, 19206, 19591, 21372, 22698, 26578, 27126, 27742, 32058, 38412, 39182, 39867, 41613, 45396, 53156, 54252, 55484, 58773, 64116, 78364, 79734, 83226, 117546, 119601, 124839, 146179, 159468, 166452, 172757, 176319, 235092, 239202, 249678, 292358, 345514, 352638, 438537, 478404, 499356, 518271, 584716, 691028, 705276, 877074, 1036542, 1315611, 1554813, 1754148, 1900327, 2073084, 2631222, 3109626, 3800654, 5262444, 5700981, 6219252, 7601308, 11401962, 17102943, 22803924, 34205886, 68411772]

約数ペア:

[(1, 68411772), (2, 34205886), (3, 22803924), (4, 17102943), (6, 11401962), (9, 7601308), (11, 6219252), (12, 5700981), (13, 5262444), (18, 3800654), (22, 3109626), (26, 2631222), (33, 2073084), (36, 1900327), (39, 1754148), (44, 1554813), (52, 1315611), (66, 1036542), (78, 877074), (97, 705276), (99, 691028), (117, 584716), (132, 518271), (137, 499356), (143, 478404), (156, 438537), (194, 352638), (198, 345514), (234, 292358), (274, 249678), (286, 239202), (291, 235092), (388, 176319), (396, 172757), (411, 166452), (429, 159468), (468, 146179), (548, 124839), (572, 119601), (582, 117546), (822, 83226), (858, 79734), (873, 78364), (1067, 64116), (1164, 58773), (1233, 55484), (1261, 54252), (1287, 53156), (1507, 45396), (1644, 41613), (1716, 39867), (1746, 39182), (1781, 38412), (2134, 32058), (2466, 27742), (2522, 27126), (2574, 26578), (3014, 22698), (3201, 21372), (3492, 19591), (3562, 19206), (3783, 18084), (4268, 16029), (4521, 15132), (4932, 13871), (5044, 13563), (5148, 13289), (5343, 12804), (6028, 11349), (6402, 10686), (7124, 9603), (7566, 9042)]