77478144

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 208978560

約数和(自身を除く): 131500416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1277, 1896, 2528, 2554, 3792, 3831, 5056, 5108, 7584, 7662, 10112, 10216, 15168, 15324, 20224, 20432, 30336, 30648, 40864, 60672, 61296, 81728, 100883, 122592, 163456, 201766, 245184, 302649, 326912, 403532, 490368, 605298, 807064, 980736, 1210596, 1614128, 2421192, 3228256, 4842384, 6456512, 9684768, 12913024, 19369536, 25826048, 38739072, 77478144]

約数ペア:

[(1, 77478144), (2, 38739072), (3, 25826048), (4, 19369536), (6, 12913024), (8, 9684768), (12, 6456512), (16, 4842384), (24, 3228256), (32, 2421192), (48, 1614128), (64, 1210596), (79, 980736), (96, 807064), (128, 605298), (158, 490368), (192, 403532), (237, 326912), (256, 302649), (316, 245184), (384, 201766), (474, 163456), (632, 122592), (768, 100883), (948, 81728), (1264, 61296), (1277, 60672), (1896, 40864), (2528, 30648), (2554, 30336), (3792, 20432), (3831, 20224), (5056, 15324), (5108, 15168), (7584, 10216), (7662, 10112)]