77484456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{153739}}^1$

素因数の和:153758

約数の個数: 48

約数和(自身を含む): 239834400

約数和(自身を除く): 162349944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 153739, 307478, 461217, 614956, 922434, 1076173, 1229912, 1383651, 1844868, 2152346, 2767302, 3228519, 3689736, 4304692, 5534604, 6457038, 8609384, 9685557, 11069208, 12914076, 19371114, 25828152, 38742228, 77484456]

約数ペア:

[(1, 77484456), (2, 38742228), (3, 25828152), (4, 19371114), (6, 12914076), (7, 11069208), (8, 9685557), (9, 8609384), (12, 6457038), (14, 5534604), (18, 4304692), (21, 3689736), (24, 3228519), (28, 2767302), (36, 2152346), (42, 1844868), (56, 1383651), (63, 1229912), (72, 1076173), (84, 922434), (126, 614956), (168, 461217), (252, 307478), (504, 153739)]