79674168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{733}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 228303360

約数和(自身を除く): 148629192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 647, 733, 1294, 1466, 1941, 2199, 2588, 2932, 3882, 4398, 4529, 5131, 5176, 5864, 7764, 8796, 9058, 10262, 13587, 15393, 15528, 17592, 18116, 20524, 27174, 30786, 36232, 41048, 54348, 61572, 108696, 123144, 474251, 948502, 1422753, 1897004, 2845506, 3319757, 3794008, 5691012, 6639514, 9959271, 11382024, 13279028, 19918542, 26558056, 39837084, 79674168]

約数ペア:

[(1, 79674168), (2, 39837084), (3, 26558056), (4, 19918542), (6, 13279028), (7, 11382024), (8, 9959271), (12, 6639514), (14, 5691012), (21, 3794008), (24, 3319757), (28, 2845506), (42, 1897004), (56, 1422753), (84, 948502), (168, 474251), (647, 123144), (733, 108696), (1294, 61572), (1466, 54348), (1941, 41048), (2199, 36232), (2588, 30786), (2932, 27174), (3882, 20524), (4398, 18116), (4529, 17592), (5131, 15528), (5176, 15393), (5864, 13587), (7764, 10262), (8796, 9058)]