78407808

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12011}}^1$

素因数の和:12045

約数の個数: 64

約数和(自身を含む): 220540320

約数和(自身を除く): 142132512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 12011, 24022, 36033, 48044, 72066, 96088, 144132, 192176, 204187, 288264, 384352, 408374, 576528, 612561, 768704, 816748, 1153056, 1225122, 1537408, 1633496, 2306112, 2450244, 3266992, 4612224, 4900488, 6533984, 9800976, 13067968, 19601952, 26135936, 39203904, 78407808]

約数ペア:

[(1, 78407808), (2, 39203904), (3, 26135936), (4, 19601952), (6, 13067968), (8, 9800976), (12, 6533984), (16, 4900488), (17, 4612224), (24, 3266992), (32, 2450244), (34, 2306112), (48, 1633496), (51, 1537408), (64, 1225122), (68, 1153056), (96, 816748), (102, 768704), (128, 612561), (136, 576528), (192, 408374), (204, 384352), (272, 288264), (384, 204187), (408, 192176), (544, 144132), (816, 96088), (1088, 72066), (1632, 48044), (2176, 36033), (3264, 24022), (6528, 12011)]