76948404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 204755040

約数和(自身を除く): 127806636

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, 1997, 2028, 2964, 3211, 3994, 5991, 6422, 7988, 9633, 11982, 12844, 19266, 23964, 25961, 37943, 38532, 51922, 75886, 77883, 103844, 113829, 151772, 155766, 227658, 311532, 337493, 455316, 493259, 674986, 986518, 1012479, 1349972, 1479777, 1973036, 2024958, 2959554, 4049916, 5919108, 6412367, 12824734, 19237101, 25649468, 38474202, 76948404]

約数ペア:

[(1, 76948404), (2, 38474202), (3, 25649468), (4, 19237101), (6, 12824734), (12, 6412367), (13, 5919108), (19, 4049916), (26, 2959554), (38, 2024958), (39, 1973036), (52, 1479777), (57, 1349972), (76, 1012479), (78, 986518), (114, 674986), (156, 493259), (169, 455316), (228, 337493), (247, 311532), (338, 227658), (494, 155766), (507, 151772), (676, 113829), (741, 103844), (988, 77883), (1014, 75886), (1482, 51922), (1997, 38532), (2028, 37943), (2964, 25961), (3211, 23964), (3994, 19266), (5991, 12844), (6422, 11982), (7988, 9633)]