99997599072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{21257993}}^1$

素因数の和:21258020

約数の個数: 72

約数和(自身を含む): 305349825816

約数和(自身を除く): 205352226744

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, 21257993, 42515986, 63773979, 85031972, 127547958, 148805951, 170063944, 255095916, 297611902, 340127888, 446417853, 510191832, 595223804, 680255776, 892835706, 1020383664, 1041641657, 1190447608, 1785671412, 2040767328, 2083283314, 2380895216, 3124924971, 3571342824, 4166566628, 4761790432, 6249849942, 7142685648, 8333133256, 12499699884, 14285371296, 16666266512, 24999399768, 33332533024, 49998799536, 99997599072]

約数ペア:

[(1, 99997599072), (2, 49998799536), (3, 33332533024), (4, 24999399768), (6, 16666266512), (7, 14285371296), (8, 12499699884), (12, 8333133256), (14, 7142685648), (16, 6249849942), (21, 4761790432), (24, 4166566628), (28, 3571342824), (32, 3124924971), (42, 2380895216), (48, 2083283314), (49, 2040767328), (56, 1785671412), (84, 1190447608), (96, 1041641657), (98, 1020383664), (112, 892835706), (147, 680255776), (168, 595223804), (196, 510191832), (224, 446417853), (294, 340127888), (336, 297611902), (392, 255095916), (588, 170063944), (672, 148805951), (784, 127547958), (1176, 85031972), (1568, 63773979), (2352, 42515986), (4704, 21257993)]