74727144

素因数分解:

$2^3\times 3^3\times {\mathrm{347}}^1\times {\mathrm{997}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 208382400

約数和(自身を除く): 133655256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 347, 694, 997, 1041, 1388, 1994, 2082, 2776, 2991, 3123, 3988, 4164, 5982, 6246, 7976, 8328, 8973, 9369, 11964, 12492, 17946, 18738, 23928, 24984, 26919, 35892, 37476, 53838, 71784, 74952, 107676, 215352, 345959, 691918, 1037877, 1383836, 2075754, 2767672, 3113631, 4151508, 6227262, 8303016, 9340893, 12454524, 18681786, 24909048, 37363572, 74727144]

約数ペア:

[(1, 74727144), (2, 37363572), (3, 24909048), (4, 18681786), (6, 12454524), (8, 9340893), (9, 8303016), (12, 6227262), (18, 4151508), (24, 3113631), (27, 2767672), (36, 2075754), (54, 1383836), (72, 1037877), (108, 691918), (216, 345959), (347, 215352), (694, 107676), (997, 74952), (1041, 71784), (1388, 53838), (1994, 37476), (2082, 35892), (2776, 26919), (2991, 24984), (3123, 23928), (3988, 18738), (4164, 17946), (5982, 12492), (6246, 11964), (7976, 9369), (8328, 8973)]