64981824

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 185318400

約数和(自身を除く): 120336576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 228, 282, 304, 376, 379, 456, 564, 608, 752, 758, 893, 912, 1128, 1137, 1216, 1504, 1516, 1786, 1824, 2256, 2274, 2679, 3008, 3032, 3572, 3648, 4512, 4548, 5358, 6064, 7144, 7201, 9024, 9096, 10716, 12128, 14288, 14402, 17813, 18192, 21432, 21603, 24256, 28576, 28804, 35626, 36384, 42864, 43206, 53439, 57152, 57608, 71252, 72768, 85728, 86412, 106878, 115216, 142504, 171456, 172824, 213756, 230432, 285008, 338447, 345648, 427512, 460864, 570016, 676894, 691296, 855024, 1015341, 1140032, 1353788, 1382592, 1710048, 2030682, 2707576, 3420096, 4061364, 5415152, 8122728, 10830304, 16245456, 21660608, 32490912, 64981824]

約数ペア:

[(1, 64981824), (2, 32490912), (3, 21660608), (4, 16245456), (6, 10830304), (8, 8122728), (12, 5415152), (16, 4061364), (19, 3420096), (24, 2707576), (32, 2030682), (38, 1710048), (47, 1382592), (48, 1353788), (57, 1140032), (64, 1015341), (76, 855024), (94, 691296), (96, 676894), (114, 570016), (141, 460864), (152, 427512), (188, 345648), (192, 338447), (228, 285008), (282, 230432), (304, 213756), (376, 172824), (379, 171456), (456, 142504), (564, 115216), (608, 106878), (752, 86412), (758, 85728), (893, 72768), (912, 71252), (1128, 57608), (1137, 57152), (1216, 53439), (1504, 43206), (1516, 42864), (1786, 36384), (1824, 35626), (2256, 28804), (2274, 28576), (2679, 24256), (3008, 21603), (3032, 21432), (3572, 18192), (3648, 17813), (4512, 14402), (4548, 14288), (5358, 12128), (6064, 10716), (7144, 9096), (7201, 9024)]