80106774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 105687786

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 381, 418, 503, 627, 762, 1006, 1254, 1397, 1509, 2413, 2794, 3018, 4191, 4826, 5533, 7239, 8382, 9557, 11066, 14478, 16599, 19114, 26543, 28671, 33198, 53086, 57342, 63881, 79629, 105127, 127762, 159258, 191643, 210254, 315381, 383286, 630762, 702691, 1213739, 1405382, 2108073, 2427478, 3641217, 4216146, 7282434, 13351129, 26702258, 40053387, 80106774]

約数ペア:

[(1, 80106774), (2, 40053387), (3, 26702258), (6, 13351129), (11, 7282434), (19, 4216146), (22, 3641217), (33, 2427478), (38, 2108073), (57, 1405382), (66, 1213739), (114, 702691), (127, 630762), (209, 383286), (254, 315381), (381, 210254), (418, 191643), (503, 159258), (627, 127762), (762, 105127), (1006, 79629), (1254, 63881), (1397, 57342), (1509, 53086), (2413, 33198), (2794, 28671), (3018, 26543), (4191, 19114), (4826, 16599), (5533, 14478), (7239, 11066), (8382, 9557)]