78082548

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 186157440

約数和(自身を除く): 108074892

約数列:

[1, 2, 3, 4, 6, 12, 89, 113, 178, 226, 267, 339, 356, 452, 534, 647, 678, 1068, 1294, 1356, 1941, 2588, 3882, 7764, 10057, 20114, 30171, 40228, 57583, 60342, 73111, 115166, 120684, 146222, 172749, 219333, 230332, 292444, 345498, 438666, 690996, 877332, 6506879, 13013758, 19520637, 26027516, 39041274, 78082548]

約数ペア:

[(1, 78082548), (2, 39041274), (3, 26027516), (4, 19520637), (6, 13013758), (12, 6506879), (89, 877332), (113, 690996), (178, 438666), (226, 345498), (267, 292444), (339, 230332), (356, 219333), (452, 172749), (534, 146222), (647, 120684), (678, 115166), (1068, 73111), (1294, 60342), (1356, 57583), (1941, 40228), (2588, 30171), (3882, 20114), (7764, 10057)]