71199536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 89504464

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 599, 646, 782, 874, 1198, 1292, 1564, 1748, 2396, 2584, 3128, 3496, 4792, 5168, 6256, 6992, 7429, 9584, 10183, 11381, 13777, 14858, 20366, 22762, 27554, 29716, 40732, 45524, 55108, 59432, 81464, 91048, 110216, 118864, 162928, 182096, 193477, 220432, 234209, 261763, 386954, 468418, 523526, 773908, 936836, 1047052, 1547816, 1873672, 2094104, 3095632, 3747344, 4188208, 4449971, 8899942, 17799884, 35599768, 71199536]

約数ペア:

[(1, 71199536), (2, 35599768), (4, 17799884), (8, 8899942), (16, 4449971), (17, 4188208), (19, 3747344), (23, 3095632), (34, 2094104), (38, 1873672), (46, 1547816), (68, 1047052), (76, 936836), (92, 773908), (136, 523526), (152, 468418), (184, 386954), (272, 261763), (304, 234209), (323, 220432), (368, 193477), (391, 182096), (437, 162928), (599, 118864), (646, 110216), (782, 91048), (874, 81464), (1198, 59432), (1292, 55108), (1564, 45524), (1748, 40732), (2396, 29716), (2584, 27554), (3128, 22762), (3496, 20366), (4792, 14858), (5168, 13777), (6256, 11381), (6992, 10183), (7429, 9584)]