8249762988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{8111}}^1$

素因数の和:9627

約数の個数: 72

約数和(自身を含む): 21968593920

約数和(自身を除く): 13718830932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1487, 2974, 4461, 5948, 8111, 8922, 13383, 16222, 17844, 24333, 26766, 28253, 32444, 48666, 53532, 56506, 72999, 84759, 97332, 113012, 145998, 154109, 169518, 254277, 291996, 308218, 339036, 462327, 508554, 616436, 924654, 1017108, 1386981, 1849308, 2773962, 5547924, 12061057, 24122114, 36183171, 48244228, 72366342, 108549513, 144732684, 217099026, 229160083, 434198052, 458320166, 687480249, 916640332, 1374960498, 2062440747, 2749920996, 4124881494, 8249762988]

約数ペア:

[(1, 8249762988), (2, 4124881494), (3, 2749920996), (4, 2062440747), (6, 1374960498), (9, 916640332), (12, 687480249), (18, 458320166), (19, 434198052), (36, 229160083), (38, 217099026), (57, 144732684), (76, 108549513), (114, 72366342), (171, 48244228), (228, 36183171), (342, 24122114), (684, 12061057), (1487, 5547924), (2974, 2773962), (4461, 1849308), (5948, 1386981), (8111, 1017108), (8922, 924654), (13383, 616436), (16222, 508554), (17844, 462327), (24333, 339036), (26766, 308218), (28253, 291996), (32444, 254277), (48666, 169518), (53532, 154109), (56506, 145998), (72999, 113012), (84759, 97332)]