77814828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23753}}^1$

素因数の和:23783

約数の個数: 72

約数和(自身を含む): 242100768

約数和(自身を除く): 164285940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 23753, 47506, 71259, 95012, 142518, 166271, 213777, 285036, 308789, 332542, 427554, 498813, 617578, 665084, 855108, 926367, 997626, 1235156, 1496439, 1852734, 1995252, 2161523, 2779101, 2992878, 3705468, 4323046, 5558202, 5985756, 6484569, 8646092, 11116404, 12969138, 19453707, 25938276, 38907414, 77814828]

約数ペア:

[(1, 77814828), (2, 38907414), (3, 25938276), (4, 19453707), (6, 12969138), (7, 11116404), (9, 8646092), (12, 6484569), (13, 5985756), (14, 5558202), (18, 4323046), (21, 3705468), (26, 2992878), (28, 2779101), (36, 2161523), (39, 1995252), (42, 1852734), (52, 1496439), (63, 1235156), (78, 997626), (84, 926367), (91, 855108), (117, 665084), (126, 617578), (156, 498813), (182, 427554), (234, 332542), (252, 308789), (273, 285036), (364, 213777), (468, 166271), (546, 142518), (819, 95012), (1092, 71259), (1638, 47506), (3276, 23753)]