68797232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 168417792

約数和(自身を除く): 99620560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1571, 1904, 2576, 2737, 3128, 3142, 5474, 6256, 6284, 10948, 10997, 12568, 21896, 21994, 25136, 26707, 36133, 43792, 43988, 53414, 72266, 87976, 106828, 144532, 175952, 186949, 213656, 252931, 289064, 373898, 427312, 505862, 578128, 614261, 747796, 1011724, 1228522, 1495592, 2023448, 2457044, 2991184, 4046896, 4299827, 4914088, 8599654, 9828176, 17199308, 34398616, 68797232]

約数ペア:

[(1, 68797232), (2, 34398616), (4, 17199308), (7, 9828176), (8, 8599654), (14, 4914088), (16, 4299827), (17, 4046896), (23, 2991184), (28, 2457044), (34, 2023448), (46, 1495592), (56, 1228522), (68, 1011724), (92, 747796), (112, 614261), (119, 578128), (136, 505862), (161, 427312), (184, 373898), (238, 289064), (272, 252931), (322, 213656), (368, 186949), (391, 175952), (476, 144532), (644, 106828), (782, 87976), (952, 72266), (1288, 53414), (1564, 43988), (1571, 43792), (1904, 36133), (2576, 26707), (2737, 25136), (3128, 21994), (3142, 21896), (5474, 12568), (6256, 10997), (6284, 10948)]