90877752

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{25759}}^1$

素因数の和:25785

約数の個数: 72

約数和(自身を含む): 286322400

約数和(自身を除く): 195444648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 25759, 51518, 77277, 103036, 154554, 180313, 206072, 231831, 309108, 360626, 463662, 540939, 618216, 721252, 927324, 1081878, 1262191, 1442504, 1622817, 1854648, 2163756, 2524382, 3245634, 3786573, 4327512, 5048764, 6491268, 7573146, 10097528, 11359719, 12982536, 15146292, 22719438, 30292584, 45438876, 90877752]

約数ペア:

[(1, 90877752), (2, 45438876), (3, 30292584), (4, 22719438), (6, 15146292), (7, 12982536), (8, 11359719), (9, 10097528), (12, 7573146), (14, 6491268), (18, 5048764), (21, 4327512), (24, 3786573), (28, 3245634), (36, 2524382), (42, 2163756), (49, 1854648), (56, 1622817), (63, 1442504), (72, 1262191), (84, 1081878), (98, 927324), (126, 721252), (147, 618216), (168, 540939), (196, 463662), (252, 360626), (294, 309108), (392, 231831), (441, 206072), (504, 180313), (588, 154554), (882, 103036), (1176, 77277), (1764, 51518), (3528, 25759)]