71337474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 107925246

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 79, 102, 117, 153, 158, 221, 227, 234, 237, 306, 442, 454, 474, 663, 681, 711, 1027, 1326, 1343, 1362, 1422, 1989, 2043, 2054, 2686, 2951, 3081, 3859, 3978, 4029, 4086, 5902, 6162, 7718, 8058, 8853, 9243, 11577, 12087, 17459, 17706, 17933, 18486, 23154, 24174, 26559, 34731, 34918, 35866, 50167, 52377, 53118, 53799, 69462, 100334, 104754, 107598, 150501, 157131, 161397, 233129, 301002, 304861, 314262, 322794, 451503, 466258, 609722, 699387, 903006, 914583, 1398774, 1829166, 2098161, 2743749, 3963193, 4196322, 5487498, 7926386, 11889579, 23779158, 35668737, 71337474]

約数ペア:

[(1, 71337474), (2, 35668737), (3, 23779158), (6, 11889579), (9, 7926386), (13, 5487498), (17, 4196322), (18, 3963193), (26, 2743749), (34, 2098161), (39, 1829166), (51, 1398774), (78, 914583), (79, 903006), (102, 699387), (117, 609722), (153, 466258), (158, 451503), (221, 322794), (227, 314262), (234, 304861), (237, 301002), (306, 233129), (442, 161397), (454, 157131), (474, 150501), (663, 107598), (681, 104754), (711, 100334), (1027, 69462), (1326, 53799), (1343, 53118), (1362, 52377), (1422, 50167), (1989, 35866), (2043, 34918), (2054, 34731), (2686, 26559), (2951, 24174), (3081, 23154), (3859, 18486), (3978, 17933), (4029, 17706), (4086, 17459), (5902, 12087), (6162, 11577), (7718, 9243), (8058, 8853)]