8511879636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{180077}}^1$

素因数の和:180201

約数の個数: 72

約数和(自身を含む): 23400775944

約数和(自身を除く): 14888896308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 5252, 7878, 11817, 15756, 23634, 47268, 180077, 360154, 540231, 720308, 1080462, 1620693, 2160924, 2341001, 3241386, 4682002, 6482772, 7023003, 9364004, 14046006, 18187777, 21069009, 28092012, 36375554, 42138018, 54563331, 72751108, 84276036, 109126662, 163689993, 218253324, 236441101, 327379986, 472882202, 654759972, 709323303, 945764404, 1418646606, 2127969909, 2837293212, 4255939818, 8511879636]

約数ペア:

[(1, 8511879636), (2, 4255939818), (3, 2837293212), (4, 2127969909), (6, 1418646606), (9, 945764404), (12, 709323303), (13, 654759972), (18, 472882202), (26, 327379986), (36, 236441101), (39, 218253324), (52, 163689993), (78, 109126662), (101, 84276036), (117, 72751108), (156, 54563331), (202, 42138018), (234, 36375554), (303, 28092012), (404, 21069009), (468, 18187777), (606, 14046006), (909, 9364004), (1212, 7023003), (1313, 6482772), (1818, 4682002), (2626, 3241386), (3636, 2341001), (3939, 2160924), (5252, 1620693), (7878, 1080462), (11817, 720308), (15756, 540231), (23634, 360154), (47268, 180077)]