82868012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 154760928

約数和(自身を除く): 71892916

約数列:

[1, 2, 4, 37, 61, 67, 74, 122, 134, 137, 148, 244, 268, 274, 548, 2257, 2479, 4087, 4514, 4958, 5069, 8174, 8357, 9028, 9179, 9916, 10138, 16348, 16714, 18358, 20276, 33428, 36716, 151219, 302438, 309209, 339623, 559919, 604876, 618418, 679246, 1119838, 1236836, 1358492, 2239676, 20717003, 41434006, 82868012]

約数ペア:

[(1, 82868012), (2, 41434006), (4, 20717003), (37, 2239676), (61, 1358492), (67, 1236836), (74, 1119838), (122, 679246), (134, 618418), (137, 604876), (148, 559919), (244, 339623), (268, 309209), (274, 302438), (548, 151219), (2257, 36716), (2479, 33428), (4087, 20276), (4514, 18358), (4958, 16714), (5069, 16348), (8174, 10138), (8357, 9916), (9028, 9179)]