71610868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 164118528

約数和(自身を除く): 92507660

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 211, 217, 238, 322, 391, 422, 434, 476, 527, 644, 713, 782, 844, 868, 1054, 1426, 1477, 1564, 2108, 2737, 2852, 2954, 3587, 3689, 4853, 4991, 5474, 5908, 6541, 7174, 7378, 9706, 9982, 10948, 12121, 13082, 14348, 14756, 19412, 19964, 24242, 25109, 26164, 33971, 45787, 48484, 50218, 67942, 82501, 84847, 91574, 100436, 111197, 135884, 150443, 165002, 169694, 183148, 222394, 300886, 330004, 339388, 444788, 577507, 601772, 778379, 1053101, 1155014, 1556758, 2106202, 2310028, 2557531, 3113516, 4212404, 5115062, 10230124, 17902717, 35805434, 71610868]

約数ペア:

[(1, 71610868), (2, 35805434), (4, 17902717), (7, 10230124), (14, 5115062), (17, 4212404), (23, 3113516), (28, 2557531), (31, 2310028), (34, 2106202), (46, 1556758), (62, 1155014), (68, 1053101), (92, 778379), (119, 601772), (124, 577507), (161, 444788), (211, 339388), (217, 330004), (238, 300886), (322, 222394), (391, 183148), (422, 169694), (434, 165002), (476, 150443), (527, 135884), (644, 111197), (713, 100436), (782, 91574), (844, 84847), (868, 82501), (1054, 67942), (1426, 50218), (1477, 48484), (1564, 45787), (2108, 33971), (2737, 26164), (2852, 25109), (2954, 24242), (3587, 19964), (3689, 19412), (4853, 14756), (4991, 14348), (5474, 13082), (5908, 12121), (6541, 10948), (7174, 9982), (7378, 9706)]