72406572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4513}}^1$

素因数の和:4718

約数の個数: 48

約数和(自身を含む): 194138112

約数和(自身を除く): 121731540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 4513, 5348, 8022, 9026, 13539, 16044, 18052, 27078, 31591, 54156, 63182, 94773, 126364, 189546, 379092, 861983, 1723966, 2585949, 3447932, 5171898, 6033881, 10343796, 12067762, 18101643, 24135524, 36203286, 72406572]

約数ペア:

[(1, 72406572), (2, 36203286), (3, 24135524), (4, 18101643), (6, 12067762), (7, 10343796), (12, 6033881), (14, 5171898), (21, 3447932), (28, 2585949), (42, 1723966), (84, 861983), (191, 379092), (382, 189546), (573, 126364), (764, 94773), (1146, 63182), (1337, 54156), (2292, 31591), (2674, 27078), (4011, 18052), (4513, 16044), (5348, 13539), (8022, 9026)]