71322172068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3912781}}^1$

素因数の和:3912833

約数の個数: 72

約数和(自身を含む): 199833602304

約数和(自身を除く): 128511430236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 3912781, 7825562, 11738343, 15651124, 23476686, 27389467, 46953372, 54778934, 82168401, 109557868, 121296211, 164336802, 191726269, 242592422, 328673604, 363888633, 383452538, 485184844, 575178807, 727777266, 766905076, 849073477, 1150357614, 1455554532, 1698146954, 2300715228, 2547220431, 3396293908, 5094440862, 5943514339, 10188881724, 11887028678, 17830543017, 23774057356, 35661086034, 71322172068]

約数ペア:

[(1, 71322172068), (2, 35661086034), (3, 23774057356), (4, 17830543017), (6, 11887028678), (7, 10188881724), (12, 5943514339), (14, 5094440862), (21, 3396293908), (28, 2547220431), (31, 2300715228), (42, 1698146954), (49, 1455554532), (62, 1150357614), (84, 849073477), (93, 766905076), (98, 727777266), (124, 575178807), (147, 485184844), (186, 383452538), (196, 363888633), (217, 328673604), (294, 242592422), (372, 191726269), (434, 164336802), (588, 121296211), (651, 109557868), (868, 82168401), (1302, 54778934), (1519, 46953372), (2604, 27389467), (3038, 23476686), (4557, 15651124), (6076, 11738343), (9114, 7825562), (18228, 3912781)]