66778752

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7561}}^1$

素因数の和:7601

約数の個数: 64

約数和(自身を含む): 185117760

約数和(自身を除く): 118339008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 7561, 8832, 15122, 22683, 30244, 45366, 60488, 90732, 120976, 173903, 181464, 241952, 347806, 362928, 483904, 521709, 695612, 725856, 967808, 1043418, 1391224, 1451712, 2086836, 2782448, 2903424, 4173672, 5564896, 8347344, 11129792, 16694688, 22259584, 33389376, 66778752]

約数ペア:

[(1, 66778752), (2, 33389376), (3, 22259584), (4, 16694688), (6, 11129792), (8, 8347344), (12, 5564896), (16, 4173672), (23, 2903424), (24, 2782448), (32, 2086836), (46, 1451712), (48, 1391224), (64, 1043418), (69, 967808), (92, 725856), (96, 695612), (128, 521709), (138, 483904), (184, 362928), (192, 347806), (276, 241952), (368, 181464), (384, 173903), (552, 120976), (736, 90732), (1104, 60488), (1472, 45366), (2208, 30244), (2944, 22683), (4416, 15122), (7561, 8832)]