64647792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40813}}^1$

素因数の和:40838

約数の個数: 60

約数和(自身を含む): 197376504

約数和(自身を除く): 132728712

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, 40813, 81626, 122439, 163252, 244878, 326504, 367317, 448943, 489756, 653008, 734634, 897886, 979512, 1346829, 1469268, 1795772, 1959024, 2693658, 2938536, 3591544, 4040487, 5387316, 5877072, 7183088, 8080974, 10774632, 16161948, 21549264, 32323896, 64647792]

約数ペア:

[(1, 64647792), (2, 32323896), (3, 21549264), (4, 16161948), (6, 10774632), (8, 8080974), (9, 7183088), (11, 5877072), (12, 5387316), (16, 4040487), (18, 3591544), (22, 2938536), (24, 2693658), (33, 1959024), (36, 1795772), (44, 1469268), (48, 1346829), (66, 979512), (72, 897886), (88, 734634), (99, 653008), (132, 489756), (144, 448943), (176, 367317), (198, 326504), (264, 244878), (396, 163252), (528, 122439), (792, 81626), (1584, 40813)]