79923168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21347}}^1$

素因数の和:21376

約数の個数: 72

約数和(自身を含む): 244776168

約数和(自身を除く): 164853000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 21347, 42694, 64041, 85388, 128082, 170776, 192123, 256164, 277511, 341552, 384246, 512328, 555022, 683104, 768492, 832533, 1024656, 1110044, 1536984, 1665066, 2049312, 2220088, 2497599, 3073968, 3330132, 4440176, 4995198, 6147936, 6660264, 8880352, 9990396, 13320528, 19980792, 26641056, 39961584, 79923168]

約数ペア:

[(1, 79923168), (2, 39961584), (3, 26641056), (4, 19980792), (6, 13320528), (8, 9990396), (9, 8880352), (12, 6660264), (13, 6147936), (16, 4995198), (18, 4440176), (24, 3330132), (26, 3073968), (32, 2497599), (36, 2220088), (39, 2049312), (48, 1665066), (52, 1536984), (72, 1110044), (78, 1024656), (96, 832533), (104, 768492), (117, 683104), (144, 555022), (156, 512328), (208, 384246), (234, 341552), (288, 277511), (312, 256164), (416, 192123), (468, 170776), (624, 128082), (936, 85388), (1248, 64041), (1872, 42694), (3744, 21347)]