72567144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 222499200

約数和(自身を除く): 149932056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 601, 702, 774, 936, 1032, 1118, 1161, 1202, 1404, 1548, 1677, 1803, 2236, 2322, 2404, 2808, 3096, 3354, 3606, 4472, 4644, 4808, 5031, 5409, 6708, 7212, 7813, 9288, 10062, 10818, 13416, 14424, 15093, 15626, 16227, 20124, 21636, 23439, 25843, 30186, 31252, 32454, 40248, 43272, 46878, 51686, 60372, 62504, 64908, 70317, 77529, 93756, 103372, 120744, 129816, 140634, 155058, 187512, 206744, 210951, 232587, 281268, 310116, 335959, 421902, 465174, 562536, 620232, 671918, 697761, 843804, 930348, 1007877, 1343836, 1395522, 1687608, 1860696, 2015754, 2687672, 2791044, 3023631, 4031508, 5582088, 6047262, 8063016, 9070893, 12094524, 18141786, 24189048, 36283572, 72567144]

約数ペア:

[(1, 72567144), (2, 36283572), (3, 24189048), (4, 18141786), (6, 12094524), (8, 9070893), (9, 8063016), (12, 6047262), (13, 5582088), (18, 4031508), (24, 3023631), (26, 2791044), (27, 2687672), (36, 2015754), (39, 1860696), (43, 1687608), (52, 1395522), (54, 1343836), (72, 1007877), (78, 930348), (86, 843804), (104, 697761), (108, 671918), (117, 620232), (129, 562536), (156, 465174), (172, 421902), (216, 335959), (234, 310116), (258, 281268), (312, 232587), (344, 210951), (351, 206744), (387, 187512), (468, 155058), (516, 140634), (559, 129816), (601, 120744), (702, 103372), (774, 93756), (936, 77529), (1032, 70317), (1118, 64908), (1161, 62504), (1202, 60372), (1404, 51686), (1548, 46878), (1677, 43272), (1803, 40248), (2236, 32454), (2322, 31252), (2404, 30186), (2808, 25843), (3096, 23439), (3354, 21636), (3606, 20124), (4472, 16227), (4644, 15626), (4808, 15093), (5031, 14424), (5409, 13416), (6708, 10818), (7212, 10062), (7813, 9288)]