78631128

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11743}}^1$

素因数の和:11789

約数の個数: 64

約数和(自身を含む): 225484800

約数和(自身を除く): 146853672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 11743, 23486, 35229, 46972, 70458, 93944, 105687, 140916, 211374, 281832, 317061, 364033, 422748, 634122, 728066, 845496, 1092099, 1268244, 1456132, 2184198, 2536488, 2912264, 3276297, 4368396, 6552594, 8736792, 9828891, 13105188, 19657782, 26210376, 39315564, 78631128]

約数ペア:

[(1, 78631128), (2, 39315564), (3, 26210376), (4, 19657782), (6, 13105188), (8, 9828891), (9, 8736792), (12, 6552594), (18, 4368396), (24, 3276297), (27, 2912264), (31, 2536488), (36, 2184198), (54, 1456132), (62, 1268244), (72, 1092099), (93, 845496), (108, 728066), (124, 634122), (186, 422748), (216, 364033), (248, 317061), (279, 281832), (372, 211374), (558, 140916), (744, 105687), (837, 93944), (1116, 70458), (1674, 46972), (2232, 35229), (3348, 23486), (6696, 11743)]