74876568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 224985600

約数和(自身を除く): 150109032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 743, 884, 969, 988, 1292, 1326, 1482, 1486, 1768, 1938, 1976, 2229, 2584, 2652, 2964, 2972, 3876, 4199, 4458, 5304, 5928, 5944, 7752, 8398, 8916, 9659, 12597, 12631, 14117, 16796, 17832, 19318, 25194, 25262, 28234, 28977, 33592, 37893, 38636, 42351, 50388, 50524, 56468, 57954, 75786, 77272, 84702, 100776, 101048, 112936, 115908, 151572, 164203, 169404, 183521, 231816, 239989, 303144, 328406, 338808, 367042, 479978, 492609, 550563, 656812, 719967, 734084, 959956, 985218, 1101126, 1313624, 1439934, 1468168, 1919912, 1970436, 2202252, 2879868, 3119857, 3940872, 4404504, 5759736, 6239714, 9359571, 12479428, 18719142, 24958856, 37438284, 74876568]

約数ペア:

[(1, 74876568), (2, 37438284), (3, 24958856), (4, 18719142), (6, 12479428), (8, 9359571), (12, 6239714), (13, 5759736), (17, 4404504), (19, 3940872), (24, 3119857), (26, 2879868), (34, 2202252), (38, 1970436), (39, 1919912), (51, 1468168), (52, 1439934), (57, 1313624), (68, 1101126), (76, 985218), (78, 959956), (102, 734084), (104, 719967), (114, 656812), (136, 550563), (152, 492609), (156, 479978), (204, 367042), (221, 338808), (228, 328406), (247, 303144), (312, 239989), (323, 231816), (408, 183521), (442, 169404), (456, 164203), (494, 151572), (646, 115908), (663, 112936), (741, 101048), (743, 100776), (884, 84702), (969, 77272), (988, 75786), (1292, 57954), (1326, 56468), (1482, 50524), (1486, 50388), (1768, 42351), (1938, 38636), (1976, 37893), (2229, 33592), (2584, 28977), (2652, 28234), (2964, 25262), (2972, 25194), (3876, 19318), (4199, 17832), (4458, 16796), (5304, 14117), (5928, 12631), (5944, 12597), (7752, 9659), (8398, 8916)]