76686331384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1\times {\mathrm{8663}}^1$

素因数の和:10540

約数の個数: 64

約数和(自身を含む): 158247613440

約数和(自身を除く): 81561282056

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 1811, 2444, 3622, 4888, 7244, 8663, 14488, 17326, 23543, 34652, 47086, 69304, 85117, 94172, 112619, 170234, 188344, 225238, 340468, 407161, 450476, 680936, 814322, 900952, 1106521, 1628644, 2213042, 3257288, 4426084, 5293093, 8852168, 10586186, 15688693, 21172372, 31377386, 42344744, 62754772, 125509544, 203953009, 407906018, 737368571, 815812036, 1474737142, 1631624072, 2949474284, 5898948568, 9585791423, 19171582846, 38343165692, 76686331384]

約数ペア:

[(1, 76686331384), (2, 38343165692), (4, 19171582846), (8, 9585791423), (13, 5898948568), (26, 2949474284), (47, 1631624072), (52, 1474737142), (94, 815812036), (104, 737368571), (188, 407906018), (376, 203953009), (611, 125509544), (1222, 62754772), (1811, 42344744), (2444, 31377386), (3622, 21172372), (4888, 15688693), (7244, 10586186), (8663, 8852168), (14488, 5293093), (17326, 4426084), (23543, 3257288), (34652, 2213042), (47086, 1628644), (69304, 1106521), (85117, 900952), (94172, 814322), (112619, 680936), (170234, 450476), (188344, 407161), (225238, 340468)]