68795532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8687

約数の個数: 72

約数和(自身を含む): 198315936

約数和(自身を除く): 129520404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8647, 17294, 25941, 34588, 51882, 77823, 103764, 112411, 146999, 155646, 224822, 293998, 311292, 337233, 440997, 449644, 587996, 674466, 881994, 1011699, 1322991, 1348932, 1763988, 1910987, 2023398, 2645982, 3821974, 4046796, 5291964, 5732961, 7643948, 11465922, 17198883, 22931844, 34397766, 68795532]

約数ペア:

[(1, 68795532), (2, 34397766), (3, 22931844), (4, 17198883), (6, 11465922), (9, 7643948), (12, 5732961), (13, 5291964), (17, 4046796), (18, 3821974), (26, 2645982), (34, 2023398), (36, 1910987), (39, 1763988), (51, 1348932), (52, 1322991), (68, 1011699), (78, 881994), (102, 674466), (117, 587996), (153, 449644), (156, 440997), (204, 337233), (221, 311292), (234, 293998), (306, 224822), (442, 155646), (468, 146999), (612, 112411), (663, 103764), (884, 77823), (1326, 51882), (1989, 34588), (2652, 25941), (3978, 17294), (7956, 8647)]