8999294112

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{158617}}^1$

素因数の和:158830

約数の個数: 72

約数和(自身を含む): 25721812116

約数和(自身を除く): 16722518004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 14184, 18912, 28368, 56736, 158617, 317234, 475851, 634468, 951702, 1268936, 1427553, 1903404, 2537872, 2855106, 3806808, 5075744, 5710212, 7613616, 11420424, 15227232, 22840848, 31247549, 45681696, 62495098, 93742647, 124990196, 187485294, 249980392, 281227941, 374970588, 499960784, 562455882, 749941176, 999921568, 1124911764, 1499882352, 2249823528, 2999764704, 4499647056, 8999294112]

約数ペア:

[(1, 8999294112), (2, 4499647056), (3, 2999764704), (4, 2249823528), (6, 1499882352), (8, 1124911764), (9, 999921568), (12, 749941176), (16, 562455882), (18, 499960784), (24, 374970588), (32, 281227941), (36, 249980392), (48, 187485294), (72, 124990196), (96, 93742647), (144, 62495098), (197, 45681696), (288, 31247549), (394, 22840848), (591, 15227232), (788, 11420424), (1182, 7613616), (1576, 5710212), (1773, 5075744), (2364, 3806808), (3152, 2855106), (3546, 2537872), (4728, 1903404), (6304, 1427553), (7092, 1268936), (9456, 951702), (14184, 634468), (18912, 475851), (28368, 317234), (56736, 158617)]