77504895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 153107136

約数和(自身を除く): 75602241

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 361, 367, 585, 741, 855, 1083, 1101, 1235, 1805, 1835, 2223, 3249, 3303, 3705, 4693, 4771, 5415, 5505, 6973, 11115, 14079, 14313, 16245, 16515, 20919, 23465, 23855, 34865, 42237, 42939, 62757, 70395, 71565, 90649, 104595, 132487, 211185, 214695, 271947, 313785, 397461, 453245, 662435, 815841, 1192383, 1359735, 1722331, 1987305, 4079205, 5166993, 5961915, 8611655, 15500979, 25834965, 77504895]

約数ペア:

[(1, 77504895), (3, 25834965), (5, 15500979), (9, 8611655), (13, 5961915), (15, 5166993), (19, 4079205), (39, 1987305), (45, 1722331), (57, 1359735), (65, 1192383), (95, 815841), (117, 662435), (171, 453245), (195, 397461), (247, 313785), (285, 271947), (361, 214695), (367, 211185), (585, 132487), (741, 104595), (855, 90649), (1083, 71565), (1101, 70395), (1235, 62757), (1805, 42939), (1835, 42237), (2223, 34865), (3249, 23855), (3303, 23465), (3705, 20919), (4693, 16515), (4771, 16245), (5415, 14313), (5505, 14079), (6973, 11115)]