78804527634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{563}}^1\times {\mathrm{158699}}^1$

素因数の和:159284

約数の個数: 72

約数和(自身を含む): 198973616400

約数和(自身を除く): 120169088766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 563, 882, 1126, 1689, 3378, 3941, 5067, 7882, 10134, 11823, 23646, 27587, 35469, 55174, 70938, 82761, 158699, 165522, 248283, 317398, 476097, 496566, 952194, 1110893, 1428291, 2221786, 2856582, 3332679, 6665358, 7776251, 9998037, 15552502, 19996074, 23328753, 46657506, 69986259, 89347537, 139972518, 178695074, 268042611, 536085222, 625432759, 804127833, 1250865518, 1608255666, 1876298277, 3752596554, 4378029313, 5628894831, 8756058626, 11257789662, 13134087939, 26268175878, 39402263817, 78804527634]

約数ペア:

[(1, 78804527634), (2, 39402263817), (3, 26268175878), (6, 13134087939), (7, 11257789662), (9, 8756058626), (14, 5628894831), (18, 4378029313), (21, 3752596554), (42, 1876298277), (49, 1608255666), (63, 1250865518), (98, 804127833), (126, 625432759), (147, 536085222), (294, 268042611), (441, 178695074), (563, 139972518), (882, 89347537), (1126, 69986259), (1689, 46657506), (3378, 23328753), (3941, 19996074), (5067, 15552502), (7882, 9998037), (10134, 7776251), (11823, 6665358), (23646, 3332679), (27587, 2856582), (35469, 2221786), (55174, 1428291), (70938, 1110893), (82761, 952194), (158699, 496566), (165522, 476097), (248283, 317398)]