79637826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 175271040

約数和(自身を除く): 95633214

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 137, 139, 246, 274, 278, 411, 417, 697, 822, 834, 1394, 2091, 2329, 2363, 4182, 4658, 4726, 5617, 5699, 6987, 7089, 11234, 11398, 13974, 14178, 16851, 17097, 19043, 33702, 34194, 38086, 57129, 95489, 96883, 114258, 190978, 193766, 286467, 290649, 323731, 572934, 581298, 647462, 780763, 971193, 1561526, 1942386, 2342289, 4684578, 13272971, 26545942, 39818913, 79637826]

約数ペア:

[(1, 79637826), (2, 39818913), (3, 26545942), (6, 13272971), (17, 4684578), (34, 2342289), (41, 1942386), (51, 1561526), (82, 971193), (102, 780763), (123, 647462), (137, 581298), (139, 572934), (246, 323731), (274, 290649), (278, 286467), (411, 193766), (417, 190978), (697, 114258), (822, 96883), (834, 95489), (1394, 57129), (2091, 38086), (2329, 34194), (2363, 33702), (4182, 19043), (4658, 17097), (4726, 16851), (5617, 14178), (5699, 13974), (6987, 11398), (7089, 11234)]