72659552

素因数分解:

$2^5\times 7^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 168058800

約数和(自身を除く): 95399248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 149, 196, 224, 298, 311, 392, 596, 622, 784, 1043, 1192, 1244, 1568, 2086, 2177, 2384, 2488, 4172, 4354, 4768, 4976, 7301, 8344, 8708, 9952, 14602, 15239, 16688, 17416, 29204, 30478, 33376, 34832, 46339, 58408, 60956, 69664, 92678, 116816, 121912, 185356, 233632, 243824, 324373, 370712, 487648, 648746, 741424, 1297492, 1482848, 2270611, 2594984, 4541222, 5189968, 9082444, 10379936, 18164888, 36329776, 72659552]

約数ペア:

[(1, 72659552), (2, 36329776), (4, 18164888), (7, 10379936), (8, 9082444), (14, 5189968), (16, 4541222), (28, 2594984), (32, 2270611), (49, 1482848), (56, 1297492), (98, 741424), (112, 648746), (149, 487648), (196, 370712), (224, 324373), (298, 243824), (311, 233632), (392, 185356), (596, 121912), (622, 116816), (784, 92678), (1043, 69664), (1192, 60956), (1244, 58408), (1568, 46339), (2086, 34832), (2177, 33376), (2384, 30478), (2488, 29204), (4172, 17416), (4354, 16688), (4768, 15239), (4976, 14602), (7301, 9952), (8344, 8708)]