74800048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 161061120

約数和(自身を除く): 86261072

約数列:

[1, 2, 4, 8, 16, 23, 29, 43, 46, 58, 86, 92, 116, 163, 172, 184, 232, 326, 344, 368, 464, 652, 667, 688, 989, 1247, 1304, 1334, 1978, 2494, 2608, 2668, 3749, 3956, 4727, 4988, 5336, 7009, 7498, 7912, 9454, 9976, 10672, 14018, 14996, 15824, 18908, 19952, 28036, 28681, 29992, 37816, 56072, 57362, 59984, 75632, 108721, 112144, 114724, 161207, 203261, 217442, 229448, 322414, 406522, 434884, 458896, 644828, 813044, 869768, 1289656, 1626088, 1739536, 2579312, 3252176, 4675003, 9350006, 18700012, 37400024, 74800048]

約数ペア:

[(1, 74800048), (2, 37400024), (4, 18700012), (8, 9350006), (16, 4675003), (23, 3252176), (29, 2579312), (43, 1739536), (46, 1626088), (58, 1289656), (86, 869768), (92, 813044), (116, 644828), (163, 458896), (172, 434884), (184, 406522), (232, 322414), (326, 229448), (344, 217442), (368, 203261), (464, 161207), (652, 114724), (667, 112144), (688, 108721), (989, 75632), (1247, 59984), (1304, 57362), (1334, 56072), (1978, 37816), (2494, 29992), (2608, 28681), (2668, 28036), (3749, 19952), (3956, 18908), (4727, 15824), (4988, 14996), (5336, 14018), (7009, 10672), (7498, 9976), (7912, 9454)]