764632638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{50153}}^1$

素因数の和:50190

約数の個数: 72

約数和(自身を含む): 2081190384

約数和(自身を除く): 1316557746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 50153, 100306, 150459, 300918, 351071, 451377, 551683, 702142, 902754, 1053213, 1103366, 1655049, 2106426, 3159639, 3310098, 3861781, 4965147, 6068513, 6319278, 7723562, 9930294, 11585343, 12137026, 18205539, 23170686, 34756029, 36411078, 42479591, 54616617, 69512058, 84959182, 109233234, 127438773, 254877546, 382316319, 764632638]

約数ペア:

[(1, 764632638), (2, 382316319), (3, 254877546), (6, 127438773), (7, 109233234), (9, 84959182), (11, 69512058), (14, 54616617), (18, 42479591), (21, 36411078), (22, 34756029), (33, 23170686), (42, 18205539), (63, 12137026), (66, 11585343), (77, 9930294), (99, 7723562), (121, 6319278), (126, 6068513), (154, 4965147), (198, 3861781), (231, 3310098), (242, 3159639), (363, 2106426), (462, 1655049), (693, 1103366), (726, 1053213), (847, 902754), (1089, 702142), (1386, 551683), (1694, 451377), (2178, 351071), (2541, 300918), (5082, 150459), (7623, 100306), (15246, 50153)]