72906912

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6491}}^1$

素因数の和:6523

約数の個数: 96

約数和(自身を含む): 229037760

約数和(自身を除く): 156130848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 6491, 11232, 12982, 19473, 25964, 38946, 51928, 58419, 77892, 84383, 103856, 116838, 155784, 168766, 175257, 207712, 233676, 253149, 311568, 337532, 350514, 467352, 506298, 623136, 675064, 701028, 759447, 934704, 1012596, 1350128, 1402056, 1518894, 1869408, 2025192, 2278341, 2700256, 2804112, 3037788, 4050384, 4556682, 5608224, 6075576, 8100768, 9113364, 12151152, 18226728, 24302304, 36453456, 72906912]

約数ペア:

[(1, 72906912), (2, 36453456), (3, 24302304), (4, 18226728), (6, 12151152), (8, 9113364), (9, 8100768), (12, 6075576), (13, 5608224), (16, 4556682), (18, 4050384), (24, 3037788), (26, 2804112), (27, 2700256), (32, 2278341), (36, 2025192), (39, 1869408), (48, 1518894), (52, 1402056), (54, 1350128), (72, 1012596), (78, 934704), (96, 759447), (104, 701028), (108, 675064), (117, 623136), (144, 506298), (156, 467352), (208, 350514), (216, 337532), (234, 311568), (288, 253149), (312, 233676), (351, 207712), (416, 175257), (432, 168766), (468, 155784), (624, 116838), (702, 103856), (864, 84383), (936, 77892), (1248, 58419), (1404, 51928), (1872, 38946), (2808, 25964), (3744, 19473), (5616, 12982), (6491, 11232)]