71708052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 190817760

約数和(自身を除く): 119109708

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 1861, 2028, 2964, 3211, 3722, 5583, 6422, 7444, 9633, 11166, 12844, 19266, 22332, 24193, 35359, 38532, 48386, 70718, 72579, 96772, 106077, 141436, 145158, 212154, 290316, 314509, 424308, 459667, 629018, 919334, 943527, 1258036, 1379001, 1838668, 1887054, 2758002, 3774108, 5516004, 5975671, 11951342, 17927013, 23902684, 35854026, 71708052]

約数ペア:

[(1, 71708052), (2, 35854026), (3, 23902684), (4, 17927013), (6, 11951342), (12, 5975671), (13, 5516004), (19, 3774108), (26, 2758002), (38, 1887054), (39, 1838668), (52, 1379001), (57, 1258036), (76, 943527), (78, 919334), (114, 629018), (156, 459667), (169, 424308), (228, 314509), (247, 290316), (338, 212154), (494, 145158), (507, 141436), (676, 106077), (741, 96772), (988, 72579), (1014, 70718), (1482, 48386), (1861, 38532), (2028, 35359), (2964, 24193), (3211, 22332), (3722, 19266), (5583, 12844), (6422, 11166), (7444, 9633)]