66772224

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 195649636

約数和(自身を除く): 128877412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 397, 438, 576, 584, 657, 768, 794, 876, 1152, 1168, 1191, 1314, 1588, 1752, 2304, 2336, 2382, 2628, 3176, 3504, 3573, 4672, 4764, 5256, 6352, 7008, 7146, 9344, 9528, 10512, 12704, 14016, 14292, 18688, 19056, 21024, 25408, 28032, 28584, 28981, 38112, 42048, 50816, 56064, 57168, 57962, 76224, 84096, 86943, 101632, 114336, 115924, 152448, 168192, 173886, 228672, 231848, 260829, 304896, 347772, 457344, 463696, 521658, 695544, 914688, 927392, 1043316, 1391088, 1854784, 2086632, 2782176, 3709568, 4173264, 5564352, 7419136, 8346528, 11128704, 16693056, 22257408, 33386112, 66772224]

約数ペア:

[(1, 66772224), (2, 33386112), (3, 22257408), (4, 16693056), (6, 11128704), (8, 8346528), (9, 7419136), (12, 5564352), (16, 4173264), (18, 3709568), (24, 2782176), (32, 2086632), (36, 1854784), (48, 1391088), (64, 1043316), (72, 927392), (73, 914688), (96, 695544), (128, 521658), (144, 463696), (146, 457344), (192, 347772), (219, 304896), (256, 260829), (288, 231848), (292, 228672), (384, 173886), (397, 168192), (438, 152448), (576, 115924), (584, 114336), (657, 101632), (768, 86943), (794, 84096), (876, 76224), (1152, 57962), (1168, 57168), (1191, 56064), (1314, 50816), (1588, 42048), (1752, 38112), (2304, 28981), (2336, 28584), (2382, 28032), (2628, 25408), (3176, 21024), (3504, 19056), (3573, 18688), (4672, 14292), (4764, 14016), (5256, 12704), (6352, 10512), (7008, 9528), (7146, 9344)]