63138672

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 190344960

約数和(自身を除く): 127206288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 491, 564, 684, 752, 846, 893, 912, 982, 1128, 1368, 1473, 1692, 1786, 1964, 2256, 2679, 2736, 2946, 3384, 3572, 3928, 4419, 5358, 5892, 6768, 7144, 7856, 8037, 8838, 9329, 10716, 11784, 14288, 16074, 17676, 18658, 21432, 23077, 23568, 27987, 32148, 35352, 37316, 42864, 46154, 55974, 64296, 69231, 70704, 74632, 83961, 92308, 111948, 128592, 138462, 149264, 167922, 184616, 207693, 223896, 276924, 335844, 369232, 415386, 438463, 447792, 553848, 671688, 830772, 876926, 1107696, 1315389, 1343376, 1661544, 1753852, 2630778, 3323088, 3507704, 3946167, 5261556, 7015408, 7892334, 10523112, 15784668, 21046224, 31569336, 63138672]

約数ペア:

[(1, 63138672), (2, 31569336), (3, 21046224), (4, 15784668), (6, 10523112), (8, 7892334), (9, 7015408), (12, 5261556), (16, 3946167), (18, 3507704), (19, 3323088), (24, 2630778), (36, 1753852), (38, 1661544), (47, 1343376), (48, 1315389), (57, 1107696), (72, 876926), (76, 830772), (94, 671688), (114, 553848), (141, 447792), (144, 438463), (152, 415386), (171, 369232), (188, 335844), (228, 276924), (282, 223896), (304, 207693), (342, 184616), (376, 167922), (423, 149264), (456, 138462), (491, 128592), (564, 111948), (684, 92308), (752, 83961), (846, 74632), (893, 70704), (912, 69231), (982, 64296), (1128, 55974), (1368, 46154), (1473, 42864), (1692, 37316), (1786, 35352), (1964, 32148), (2256, 27987), (2679, 23568), (2736, 23077), (2946, 21432), (3384, 18658), (3572, 17676), (3928, 16074), (4419, 14288), (5358, 11784), (5892, 10716), (6768, 9329), (7144, 8838), (7856, 8037)]