72879072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15493}}^1$

素因数の和:15520

約数の個数: 72

約数和(自身を含む): 222555816

約数和(自身を除く): 149676744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15493, 30986, 46479, 61972, 92958, 108451, 123944, 185916, 216902, 247888, 325353, 371832, 433804, 495776, 650706, 743664, 759157, 867608, 1301412, 1487328, 1518314, 1735216, 2277471, 2602824, 3036628, 3470432, 4554942, 5205648, 6073256, 9109884, 10411296, 12146512, 18219768, 24293024, 36439536, 72879072]

約数ペア:

[(1, 72879072), (2, 36439536), (3, 24293024), (4, 18219768), (6, 12146512), (7, 10411296), (8, 9109884), (12, 6073256), (14, 5205648), (16, 4554942), (21, 3470432), (24, 3036628), (28, 2602824), (32, 2277471), (42, 1735216), (48, 1518314), (49, 1487328), (56, 1301412), (84, 867608), (96, 759157), (98, 743664), (112, 650706), (147, 495776), (168, 433804), (196, 371832), (224, 325353), (294, 247888), (336, 216902), (392, 185916), (588, 123944), (672, 108451), (784, 92958), (1176, 61972), (1568, 46479), (2352, 30986), (4704, 15493)]