78901956

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{44729}}^1$

素因数の和:44753

約数の個数: 54

約数和(自身を含む): 232014510

約数和(自身を除く): 153112554

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 44729, 89458, 134187, 178916, 268374, 313103, 402561, 536748, 626206, 805122, 939309, 1252412, 1610244, 1878618, 2191721, 2817927, 3757236, 4383442, 5635854, 6575163, 8766884, 11271708, 13150326, 19725489, 26300652, 39450978, 78901956]

約数ペア:

[(1, 78901956), (2, 39450978), (3, 26300652), (4, 19725489), (6, 13150326), (7, 11271708), (9, 8766884), (12, 6575163), (14, 5635854), (18, 4383442), (21, 3757236), (28, 2817927), (36, 2191721), (42, 1878618), (49, 1610244), (63, 1252412), (84, 939309), (98, 805122), (126, 626206), (147, 536748), (196, 402561), (252, 313103), (294, 268374), (441, 178916), (588, 134187), (882, 89458), (1764, 44729)]