64973844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7349

約数の個数: 72

約数和(自身を含む): 186207840

約数和(自身を除く): 121233996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7307, 8892, 14614, 21921, 29228, 43842, 65763, 87684, 94991, 131526, 138833, 189982, 263052, 277666, 284973, 379964, 416499, 555332, 569946, 832998, 854919, 1139892, 1249497, 1665996, 1709838, 1804829, 2498994, 3419676, 3609658, 4997988, 5414487, 7219316, 10828974, 16243461, 21657948, 32486922, 64973844]

約数ペア:

[(1, 64973844), (2, 32486922), (3, 21657948), (4, 16243461), (6, 10828974), (9, 7219316), (12, 5414487), (13, 4997988), (18, 3609658), (19, 3419676), (26, 2498994), (36, 1804829), (38, 1709838), (39, 1665996), (52, 1249497), (57, 1139892), (76, 854919), (78, 832998), (114, 569946), (117, 555332), (156, 416499), (171, 379964), (228, 284973), (234, 277666), (247, 263052), (342, 189982), (468, 138833), (494, 131526), (684, 94991), (741, 87684), (988, 65763), (1482, 43842), (2223, 29228), (2964, 21921), (4446, 14614), (7307, 8892)]