64709424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2659}}^1$

素因数の和:2699

約数の個数: 90

約数和(自身を含む): 196172340

約数和(自身を除く): 131462916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2659, 2704, 3042, 4056, 5318, 6084, 7977, 8112, 10636, 12168, 15954, 21272, 23931, 24336, 31908, 34567, 42544, 47862, 63816, 69134, 95724, 103701, 127632, 138268, 191448, 207402, 276536, 311103, 382896, 414804, 449371, 553072, 622206, 829608, 898742, 1244412, 1348113, 1659216, 1797484, 2488824, 2696226, 3594968, 4044339, 4977648, 5392452, 7189936, 8088678, 10784904, 16177356, 21569808, 32354712, 64709424]

約数ペア:

[(1, 64709424), (2, 32354712), (3, 21569808), (4, 16177356), (6, 10784904), (8, 8088678), (9, 7189936), (12, 5392452), (13, 4977648), (16, 4044339), (18, 3594968), (24, 2696226), (26, 2488824), (36, 1797484), (39, 1659216), (48, 1348113), (52, 1244412), (72, 898742), (78, 829608), (104, 622206), (117, 553072), (144, 449371), (156, 414804), (169, 382896), (208, 311103), (234, 276536), (312, 207402), (338, 191448), (468, 138268), (507, 127632), (624, 103701), (676, 95724), (936, 69134), (1014, 63816), (1352, 47862), (1521, 42544), (1872, 34567), (2028, 31908), (2659, 24336), (2704, 23931), (3042, 21272), (4056, 15954), (5318, 12168), (6084, 10636), (7977, 8112)]