61420548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 171458560

約数和(自身を除く): 110038012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 103, 124, 186, 206, 217, 229, 309, 372, 412, 434, 458, 618, 651, 687, 721, 868, 916, 1236, 1302, 1374, 1442, 1603, 2163, 2604, 2748, 2884, 3193, 3206, 4326, 4809, 6386, 6412, 7099, 8652, 9579, 9618, 12772, 14198, 19158, 19236, 21297, 22351, 23587, 28396, 38316, 42594, 44702, 47174, 49693, 67053, 70761, 85188, 89404, 94348, 99386, 134106, 141522, 149079, 165109, 198772, 268212, 283044, 298158, 330218, 495327, 596316, 660436, 731197, 990654, 1462394, 1981308, 2193591, 2924788, 4387182, 5118379, 8774364, 10236758, 15355137, 20473516, 30710274, 61420548]

約数ペア:

[(1, 61420548), (2, 30710274), (3, 20473516), (4, 15355137), (6, 10236758), (7, 8774364), (12, 5118379), (14, 4387182), (21, 2924788), (28, 2193591), (31, 1981308), (42, 1462394), (62, 990654), (84, 731197), (93, 660436), (103, 596316), (124, 495327), (186, 330218), (206, 298158), (217, 283044), (229, 268212), (309, 198772), (372, 165109), (412, 149079), (434, 141522), (458, 134106), (618, 99386), (651, 94348), (687, 89404), (721, 85188), (868, 70761), (916, 67053), (1236, 49693), (1302, 47174), (1374, 44702), (1442, 42594), (1603, 38316), (2163, 28396), (2604, 23587), (2748, 22351), (2884, 21297), (3193, 19236), (3206, 19158), (4326, 14198), (4809, 12772), (6386, 9618), (6412, 9579), (7099, 8652)]