69741252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2665

約数の個数: 72

約数和(自身を含む): 203403200

約数和(自身を除く): 133661948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 2539, 3052, 3924, 4578, 5078, 6867, 7617, 9156, 10156, 13734, 15234, 17773, 22851, 27468, 30468, 35546, 45702, 53319, 71092, 91404, 106638, 159957, 213276, 276751, 319914, 553502, 639828, 830253, 1107004, 1660506, 1937257, 2490759, 3321012, 3874514, 4981518, 5811771, 7749028, 9963036, 11623542, 17435313, 23247084, 34870626, 69741252]

約数ペア:

[(1, 69741252), (2, 34870626), (3, 23247084), (4, 17435313), (6, 11623542), (7, 9963036), (9, 7749028), (12, 5811771), (14, 4981518), (18, 3874514), (21, 3321012), (28, 2490759), (36, 1937257), (42, 1660506), (63, 1107004), (84, 830253), (109, 639828), (126, 553502), (218, 319914), (252, 276751), (327, 213276), (436, 159957), (654, 106638), (763, 91404), (981, 71092), (1308, 53319), (1526, 45702), (1962, 35546), (2289, 30468), (2539, 27468), (3052, 22851), (3924, 17773), (4578, 15234), (5078, 13734), (6867, 10156), (7617, 9156)]