72968688

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 200

約数和(自身を含む): 234422496

約数和(自身を除く): 161453808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 71, 72, 78, 81, 104, 108, 117, 122, 142, 144, 156, 162, 183, 208, 213, 216, 234, 244, 284, 312, 324, 351, 366, 426, 432, 468, 488, 549, 568, 624, 639, 648, 702, 732, 793, 852, 923, 936, 976, 1053, 1098, 1136, 1278, 1296, 1404, 1464, 1586, 1647, 1704, 1846, 1872, 1917, 2106, 2196, 2379, 2556, 2769, 2808, 2928, 3172, 3294, 3408, 3692, 3834, 4212, 4331, 4392, 4758, 4941, 5112, 5538, 5616, 5751, 6344, 6588, 7137, 7384, 7668, 8307, 8424, 8662, 8784, 9516, 9882, 10224, 11076, 11502, 12688, 12993, 13176, 14274, 14768, 15336, 16614, 16848, 17324, 19032, 19764, 21411, 22152, 23004, 24921, 25986, 26352, 28548, 30672, 33228, 34648, 38064, 38979, 39528, 42822, 44304, 46008, 49842, 51972, 56303, 57096, 64233, 66456, 69296, 74763, 77958, 79056, 85644, 92016, 99684, 103944, 112606, 114192, 116937, 128466, 132912, 149526, 155916, 168909, 171288, 199368, 207888, 225212, 233874, 256932, 299052, 311832, 337818, 342576, 350811, 398736, 450424, 467748, 506727, 513864, 598104, 623664, 675636, 701622, 900848, 935496, 1013454, 1027728, 1196208, 1351272, 1403244, 1520181, 1870992, 2026908, 2702544, 2806488, 3040362, 4053816, 4560543, 5612976, 6080724, 8107632, 9121086, 12161448, 18242172, 24322896, 36484344, 72968688]

約数ペア:

[(1, 72968688), (2, 36484344), (3, 24322896), (4, 18242172), (6, 12161448), (8, 9121086), (9, 8107632), (12, 6080724), (13, 5612976), (16, 4560543), (18, 4053816), (24, 3040362), (26, 2806488), (27, 2702544), (36, 2026908), (39, 1870992), (48, 1520181), (52, 1403244), (54, 1351272), (61, 1196208), (71, 1027728), (72, 1013454), (78, 935496), (81, 900848), (104, 701622), (108, 675636), (117, 623664), (122, 598104), (142, 513864), (144, 506727), (156, 467748), (162, 450424), (183, 398736), (208, 350811), (213, 342576), (216, 337818), (234, 311832), (244, 299052), (284, 256932), (312, 233874), (324, 225212), (351, 207888), (366, 199368), (426, 171288), (432, 168909), (468, 155916), (488, 149526), (549, 132912), (568, 128466), (624, 116937), (639, 114192), (648, 112606), (702, 103944), (732, 99684), (793, 92016), (852, 85644), (923, 79056), (936, 77958), (976, 74763), (1053, 69296), (1098, 66456), (1136, 64233), (1278, 57096), (1296, 56303), (1404, 51972), (1464, 49842), (1586, 46008), (1647, 44304), (1704, 42822), (1846, 39528), (1872, 38979), (1917, 38064), (2106, 34648), (2196, 33228), (2379, 30672), (2556, 28548), (2769, 26352), (2808, 25986), (2928, 24921), (3172, 23004), (3294, 22152), (3408, 21411), (3692, 19764), (3834, 19032), (4212, 17324), (4331, 16848), (4392, 16614), (4758, 15336), (4941, 14768), (5112, 14274), (5538, 13176), (5616, 12993), (5751, 12688), (6344, 11502), (6588, 11076), (7137, 10224), (7384, 9882), (7668, 9516), (8307, 8784), (8424, 8662)]