64457712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40693}}^1$

素因数の和:40718

約数の個数: 60

約数和(自身を含む): 196796184

約数和(自身を除く): 132338472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 40693, 81386, 122079, 162772, 244158, 325544, 366237, 447623, 488316, 651088, 732474, 895246, 976632, 1342869, 1464948, 1790492, 1953264, 2685738, 2929896, 3580984, 4028607, 5371476, 5859792, 7161968, 8057214, 10742952, 16114428, 21485904, 32228856, 64457712]

約数ペア:

[(1, 64457712), (2, 32228856), (3, 21485904), (4, 16114428), (6, 10742952), (8, 8057214), (9, 7161968), (11, 5859792), (12, 5371476), (16, 4028607), (18, 3580984), (22, 2929896), (24, 2685738), (33, 1953264), (36, 1790492), (44, 1464948), (48, 1342869), (66, 976632), (72, 895246), (88, 732474), (99, 651088), (132, 488316), (144, 447623), (176, 366237), (198, 325544), (264, 244158), (396, 162772), (528, 122079), (792, 81386), (1584, 40693)]