71903952

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1439}}^1$

素因数の和:1800

約数の個数: 60

約数和(自身を含む): 201951360

約数和(自身を除く): 130047408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 694, 1041, 1388, 1439, 2082, 2776, 2878, 3123, 4164, 4317, 5552, 5756, 6246, 8328, 8634, 11512, 12492, 12951, 16656, 17268, 23024, 24984, 25902, 34536, 49968, 51804, 69072, 103608, 207216, 499333, 998666, 1497999, 1997332, 2995998, 3994664, 4493997, 5991996, 7989328, 8987994, 11983992, 17975988, 23967984, 35951976, 71903952]

約数ペア:

[(1, 71903952), (2, 35951976), (3, 23967984), (4, 17975988), (6, 11983992), (8, 8987994), (9, 7989328), (12, 5991996), (16, 4493997), (18, 3994664), (24, 2995998), (36, 1997332), (48, 1497999), (72, 998666), (144, 499333), (347, 207216), (694, 103608), (1041, 69072), (1388, 51804), (1439, 49968), (2082, 34536), (2776, 25902), (2878, 24984), (3123, 23024), (4164, 17268), (4317, 16656), (5552, 12951), (5756, 12492), (6246, 11512), (8328, 8634)]