57280956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 144412800

約数和(自身を除く): 87131844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 199, 204, 249, 289, 332, 398, 498, 578, 597, 796, 867, 996, 1156, 1194, 1411, 1734, 2388, 2822, 3383, 3468, 4233, 5644, 6766, 8466, 10149, 13532, 16517, 16932, 20298, 23987, 33034, 40596, 47974, 49551, 57511, 66068, 71961, 95948, 99102, 115022, 143922, 172533, 198204, 230044, 280789, 287844, 345066, 561578, 690132, 842367, 1123156, 1684734, 3369468, 4773413, 9546826, 14320239, 19093652, 28640478, 57280956]

約数ペア:

[(1, 57280956), (2, 28640478), (3, 19093652), (4, 14320239), (6, 9546826), (12, 4773413), (17, 3369468), (34, 1684734), (51, 1123156), (68, 842367), (83, 690132), (102, 561578), (166, 345066), (199, 287844), (204, 280789), (249, 230044), (289, 198204), (332, 172533), (398, 143922), (498, 115022), (578, 99102), (597, 95948), (796, 71961), (867, 66068), (996, 57511), (1156, 49551), (1194, 47974), (1411, 40596), (1734, 33034), (2388, 23987), (2822, 20298), (3383, 16932), (3468, 16517), (4233, 13532), (5644, 10149), (6766, 8466)]