66899736

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 195686400

約数和(自身を除く): 128786664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 97, 103, 108, 124, 186, 194, 206, 216, 248, 279, 291, 309, 372, 388, 412, 558, 582, 618, 744, 776, 824, 837, 873, 927, 1116, 1164, 1236, 1674, 1746, 1854, 2232, 2328, 2472, 2619, 2781, 3007, 3193, 3348, 3492, 3708, 5238, 5562, 6014, 6386, 6696, 6984, 7416, 9021, 9579, 9991, 10476, 11124, 12028, 12772, 18042, 19158, 19982, 20952, 22248, 24056, 25544, 27063, 28737, 29973, 36084, 38316, 39964, 54126, 57474, 59946, 72168, 76632, 79928, 81189, 86211, 89919, 108252, 114948, 119892, 162378, 172422, 179838, 216504, 229896, 239784, 269757, 309721, 324756, 344844, 359676, 539514, 619442, 649512, 689688, 719352, 929163, 1079028, 1238884, 1858326, 2158056, 2477768, 2787489, 3716652, 5574978, 7433304, 8362467, 11149956, 16724934, 22299912, 33449868, 66899736]

約数ペア:

[(1, 66899736), (2, 33449868), (3, 22299912), (4, 16724934), (6, 11149956), (8, 8362467), (9, 7433304), (12, 5574978), (18, 3716652), (24, 2787489), (27, 2477768), (31, 2158056), (36, 1858326), (54, 1238884), (62, 1079028), (72, 929163), (93, 719352), (97, 689688), (103, 649512), (108, 619442), (124, 539514), (186, 359676), (194, 344844), (206, 324756), (216, 309721), (248, 269757), (279, 239784), (291, 229896), (309, 216504), (372, 179838), (388, 172422), (412, 162378), (558, 119892), (582, 114948), (618, 108252), (744, 89919), (776, 86211), (824, 81189), (837, 79928), (873, 76632), (927, 72168), (1116, 59946), (1164, 57474), (1236, 54126), (1674, 39964), (1746, 38316), (1854, 36084), (2232, 29973), (2328, 28737), (2472, 27063), (2619, 25544), (2781, 24056), (3007, 22248), (3193, 20952), (3348, 19982), (3492, 19158), (3708, 18042), (5238, 12772), (5562, 12028), (6014, 11124), (6386, 10476), (6696, 9991), (6984, 9579), (7416, 9021)]