47771928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 139276800

約数和(自身を除く): 91504872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 743, 846, 893, 1128, 1368, 1486, 1692, 1786, 2229, 2679, 2972, 3384, 3572, 4458, 5358, 5944, 6687, 7144, 8037, 8916, 10716, 13374, 14117, 16074, 17832, 21432, 26748, 28234, 32148, 34921, 42351, 53496, 56468, 64296, 69842, 84702, 104763, 112936, 127053, 139684, 169404, 209526, 254106, 279368, 314289, 338808, 419052, 508212, 628578, 663499, 838104, 1016424, 1257156, 1326998, 1990497, 2514312, 2653996, 3980994, 5307992, 5971491, 7961988, 11942982, 15923976, 23885964, 47771928]

約数ペア:

[(1, 47771928), (2, 23885964), (3, 15923976), (4, 11942982), (6, 7961988), (8, 5971491), (9, 5307992), (12, 3980994), (18, 2653996), (19, 2514312), (24, 1990497), (36, 1326998), (38, 1257156), (47, 1016424), (57, 838104), (72, 663499), (76, 628578), (94, 508212), (114, 419052), (141, 338808), (152, 314289), (171, 279368), (188, 254106), (228, 209526), (282, 169404), (342, 139684), (376, 127053), (423, 112936), (456, 104763), (564, 84702), (684, 69842), (743, 64296), (846, 56468), (893, 53496), (1128, 42351), (1368, 34921), (1486, 32148), (1692, 28234), (1786, 26748), (2229, 21432), (2679, 17832), (2972, 16074), (3384, 14117), (3572, 13374), (4458, 10716), (5358, 8916), (5944, 8037), (6687, 7144)]