8814312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 27350400

約数和(自身を除く): 18536088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 73, 78, 86, 104, 108, 117, 129, 146, 156, 172, 216, 219, 234, 258, 292, 312, 344, 351, 387, 438, 468, 516, 559, 584, 657, 702, 774, 876, 936, 949, 1032, 1118, 1161, 1314, 1404, 1548, 1677, 1752, 1898, 1971, 2236, 2322, 2628, 2808, 2847, 3096, 3139, 3354, 3796, 3942, 4472, 4644, 5031, 5256, 5694, 6278, 6708, 7592, 7884, 8541, 9288, 9417, 10062, 11388, 12556, 13416, 15093, 15768, 17082, 18834, 20124, 22776, 25112, 25623, 28251, 30186, 34164, 37668, 40248, 40807, 51246, 56502, 60372, 68328, 75336, 81614, 84753, 102492, 113004, 120744, 122421, 163228, 169506, 204984, 226008, 244842, 326456, 339012, 367263, 489684, 678024, 734526, 979368, 1101789, 1469052, 2203578, 2938104, 4407156, 8814312]

約数ペア:

[(1, 8814312), (2, 4407156), (3, 2938104), (4, 2203578), (6, 1469052), (8, 1101789), (9, 979368), (12, 734526), (13, 678024), (18, 489684), (24, 367263), (26, 339012), (27, 326456), (36, 244842), (39, 226008), (43, 204984), (52, 169506), (54, 163228), (72, 122421), (73, 120744), (78, 113004), (86, 102492), (104, 84753), (108, 81614), (117, 75336), (129, 68328), (146, 60372), (156, 56502), (172, 51246), (216, 40807), (219, 40248), (234, 37668), (258, 34164), (292, 30186), (312, 28251), (344, 25623), (351, 25112), (387, 22776), (438, 20124), (468, 18834), (516, 17082), (559, 15768), (584, 15093), (657, 13416), (702, 12556), (774, 11388), (876, 10062), (936, 9417), (949, 9288), (1032, 8541), (1118, 7884), (1161, 7592), (1314, 6708), (1404, 6278), (1548, 5694), (1677, 5256), (1752, 5031), (1898, 4644), (1971, 4472), (2236, 3942), (2322, 3796), (2628, 3354), (2808, 3139), (2847, 3096)]