69497784

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 133715016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 97, 107, 108, 124, 186, 194, 214, 216, 248, 279, 291, 321, 372, 388, 428, 558, 582, 642, 744, 776, 837, 856, 873, 963, 1116, 1164, 1284, 1674, 1746, 1926, 2232, 2328, 2568, 2619, 2889, 3007, 3317, 3348, 3492, 3852, 5238, 5778, 6014, 6634, 6696, 6984, 7704, 9021, 9951, 10379, 10476, 11556, 12028, 13268, 18042, 19902, 20758, 20952, 23112, 24056, 26536, 27063, 29853, 31137, 36084, 39804, 41516, 54126, 59706, 62274, 72168, 79608, 81189, 83032, 89559, 93411, 108252, 119412, 124548, 162378, 179118, 186822, 216504, 238824, 249096, 280233, 321749, 324756, 358236, 373644, 560466, 643498, 649512, 716472, 747288, 965247, 1120932, 1286996, 1930494, 2241864, 2573992, 2895741, 3860988, 5791482, 7721976, 8687223, 11582964, 17374446, 23165928, 34748892, 69497784]

約数ペア:

[(1, 69497784), (2, 34748892), (3, 23165928), (4, 17374446), (6, 11582964), (8, 8687223), (9, 7721976), (12, 5791482), (18, 3860988), (24, 2895741), (27, 2573992), (31, 2241864), (36, 1930494), (54, 1286996), (62, 1120932), (72, 965247), (93, 747288), (97, 716472), (107, 649512), (108, 643498), (124, 560466), (186, 373644), (194, 358236), (214, 324756), (216, 321749), (248, 280233), (279, 249096), (291, 238824), (321, 216504), (372, 186822), (388, 179118), (428, 162378), (558, 124548), (582, 119412), (642, 108252), (744, 93411), (776, 89559), (837, 83032), (856, 81189), (873, 79608), (963, 72168), (1116, 62274), (1164, 59706), (1284, 54126), (1674, 41516), (1746, 39804), (1926, 36084), (2232, 31137), (2328, 29853), (2568, 27063), (2619, 26536), (2889, 24056), (3007, 23112), (3317, 20952), (3348, 20758), (3492, 19902), (3852, 18042), (5238, 13268), (5778, 12028), (6014, 11556), (6634, 10476), (6696, 10379), (6984, 9951), (7704, 9021)]