78646624

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 118760096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 952, 1064, 1087, 1292, 1904, 2128, 2174, 2261, 2584, 3808, 4256, 4348, 4522, 5168, 7609, 8696, 9044, 10336, 15218, 17392, 18088, 18479, 20653, 30436, 34784, 36176, 36958, 41306, 60872, 72352, 73916, 82612, 121744, 129353, 144571, 147832, 165224, 243488, 258706, 289142, 295664, 330448, 351101, 517412, 578284, 591328, 660896, 702202, 1034824, 1156568, 1404404, 2069648, 2313136, 2457707, 2808808, 4139296, 4626272, 4915414, 5617616, 9830828, 11235232, 19661656, 39323312, 78646624]

約数ペア:

[(1, 78646624), (2, 39323312), (4, 19661656), (7, 11235232), (8, 9830828), (14, 5617616), (16, 4915414), (17, 4626272), (19, 4139296), (28, 2808808), (32, 2457707), (34, 2313136), (38, 2069648), (56, 1404404), (68, 1156568), (76, 1034824), (112, 702202), (119, 660896), (133, 591328), (136, 578284), (152, 517412), (224, 351101), (238, 330448), (266, 295664), (272, 289142), (304, 258706), (323, 243488), (476, 165224), (532, 147832), (544, 144571), (608, 129353), (646, 121744), (952, 82612), (1064, 73916), (1087, 72352), (1292, 60872), (1904, 41306), (2128, 36958), (2174, 36176), (2261, 34784), (2584, 30436), (3808, 20653), (4256, 18479), (4348, 18088), (4522, 17392), (5168, 15218), (7609, 10336), (8696, 9044)]